아텔로필 콜라겐피부연구소

Category: Uncategorized

  • Facial Collagen Injection: 3 Ways to Manage Under-Eye Hollows and Nasolabial Folds in Your 40s

    Facial Collagen Injection: 3 Ways to Manage Under-Eye Hollows and Nasolabial Folds in Your 40s

    SummaryFacial collagen injection is one option people consider for under-eye hollows, nasolabial folds, and reduced cheek volume that often appear in your 40s. This article covers what atelocollagen is, the features of AteloFill, and what to check before a procedure. Use it as a reference before your consultation.

    If your under-eye area looks hollow even after a full night’s sleep,
    it may not simply be from fatigue.

    In your 40s, collagen in the skin decreases and elasticity declines,
    and it’s common for under-eye hollows, nasolabial folds, and reduced cheek volume to appear together.

    That’s why one option that’s been mentioned recently to help address these changes
    is facial collagen injection.

    facial collagen injection

    This article explains why under-eye hollows and nasolabial folds become more noticeable in 40s skin,
    what a facial collagen injection is and how atelocollagen works,
    and what to check before a procedure.

    Based on verified sources,
    it focuses on practical, reference-worthy information rather than promotional claims.

    Why do under-eye hollows and nasolabial folds get more noticeable in your 40s?

    In short, it’s because collagen loss and reduced skin elasticity progress together.
    Skin aging refers to the process in which collagen and elastin in the dermis decrease,
    causing structural support and elasticity to decline together.

    The dermis contains components such as collagen and elastin
    that support the skin’s structure and elasticity.

    As we age, the activity of fibroblasts, which produce collagen, naturally declines,
    leading to gradual changes in the skin’s structural support and elasticity.

    When factors like UV exposure, dry environments, and lifestyle habits are added,
    signs of skin aging can become more noticeable.

    facial collagen injection related image 3

    facial collagen injection related image 4

    In your 40s especially, it’s common to see the changes below
    appear together, rather than just a single fine line.

    Checklist · Changes that often appear together in 40s skin
    ✅ Shadowing caused by hollowing under the eyes
    ✅ Nasolabial folds running from beside the nose to the corners of the mouth
    ✅ Reduced volume in the cheek area
    ✅ Overall decline in skin elasticity
    ✅ Skin that looks thin and dull
    Key Points
    ✔ In your 40s, under-eye hollows, nasolabial folds, and reduced cheek volume often appear together.
    ✔ Rather than focusing on visible wrinkles alone, it helps to consider elasticity and volume together.

    What exactly is a facial collagen injection?

    Facial collagen injection is a general term for procedures that replenish collagen within the skin
    to help address hollowed areas and reduced elasticity.

    Collagen is one of the main proteins that support the skin’s structure.
    As collagen levels decrease with age, skin can become thinner,
    and wrinkles and hollowing may become more noticeable.

    These changes are part of why collagen-based skincare
    has drawn growing interest.

    That said, not every product marketed as a “collagen injection”
    shares the same ingredients or mechanism of action.

    That’s why it matters to check what raw material was used, whether the product is a medical device approved by Korea’s Ministry of Food and Drug Safety (MFDS),
    and what its approved intended use actually is.

    facial collagen injection related image 5

    How is atelocollagen different from regular collagen?

    Atelocollagen is purified collagen with the telopeptides removed from the ends of the collagen molecule,
    lowering its potential to trigger an immune response    .

    Type I collagen has a region called the telopeptide at each end,
    which is known to be a major factor behind immune responses in the body.

    When these telopeptides are removed using enzymes,
    the collagen keeps its original structure while its immunogenicity is lowered —
    this is what’s known as atelocollagen.

    So when looking at a collagen product applied to the skin,
    it’s worth checking what form of collagen it uses and how it was purified.

    facial collagen injection related image 6

    What are the features of AteloFill?

    AteloFill is a collagen-based tissue filler
    formulated with Type I atelocollagen    .

    It was developed using Dalim Tissen’s patented multi-stage filtration and purification process,
    with a focus on minimizing impurities and telopeptides.

    It is a medical device approved by Korea’s Ministry of Food and Drug Safety (MFDS),
    and it is manufactured under the quality control standards of a GMP-certified facility.

    In other words, rather than looking at the name “collagen” alone,
    it’s important to check what type of collagen was used and how it was purified and managed.

    More details on AteloFill are available at the
    AteloFill Collagen Skin Research Institute website.

    facial collagen injection related image 7

    facial collagen injection related image 8

    Key Points
    ✔ AteloFill is a medical device approved by Korea’s MFDS, formulated with Type I atelocollagen.
    ✔ It’s important to check the purification method and approval status, not just the ingredient name.

    What changes might a facial collagen injection help with?

    Depending on an individual’s skin condition and the area treated,
    it may be used to help add volume to hollowed tissue.
    However, results and degree of change can vary from person to person,
    so no single outcome can be assumed for everyone.

    Under-eye hollows and nasolabial folds may look similar on the surface,
    but the underlying tissue changes behind them differ somewhat.
    The table below summarizes these differences.

    Area Main Cause Visible Change
    Under-Eye Hollows Reduced skin elasticity, changes in surrounding tissue Shadowing, an appearance similar to dark circles
    Nasolabial Folds Reduced elasticity, changes in midface volume and fat position Deeper folds, a sagging appearance

    So when considering a facial collagen injection,
    it helps to look at the balance of volume across the whole face
    rather than focusing on just the under-eye area or the nasolabial folds alone.

    facial collagen injection related image 9

    facial collagen injection related image 10

    What should you check before the procedure?

    Even among people in their 40s, the degree of skin aging and facial structure vary from person to person.
    That’s why a thorough consultation should come first.

    Checklist · Before your consultation
    ✅ Have you discussed the cause of your concern (reduced elasticity, volume loss, etc.) with a medical professional?
    ✅ Have you confirmed the product’s ingredients and whether it’s an MFDS-approved medical device?
    ✅ Does the treatment area and intended use match your specific concern?
    ✅ Have you told your provider about past procedures and any allergy history?
    ✅ Have you been given a full explanation of possible post-procedure reactions such as swelling, bruising, or pain?

    facial collagen injection related image 12

    Precautions
    Reactions such as swelling, bruising, or pain after the procedure, as well as recovery time, can vary from person to person.
    Be sure to consult thoroughly with a medical professional before deciding.

    Frequently Asked Questions

    1. Do I need collagen care once I’m in my 40s?
    Age alone can’t determine whether a specific procedure is needed. That said, collagen levels and elasticity can change as skin ages, so if under-eye hollows, nasolabial folds, or reduced elasticity are a concern, it can help to discuss a management approach suited to your current condition.

    2. Is AteloFill the same as a typical skin booster?
    AteloFill is a collagen-based tissue filler formulated with Type I atelocollagen. Since products differ in main ingredients, approved purpose, and application method, it’s best to check each product’s individual characteristics rather than assuming they all fall into the same category.

    3. Can it be applied the same way to both the under-eye area and nasolabial folds?
    Because skin thickness and tissue structure differ across areas of the face, the same approach can’t be applied uniformly. Thinner-skinned areas like under the eyes in particular require a medical professional to fully assess the individual’s skin and anatomy before deciding whether to proceed.

    4. How long do the effects of a facial collagen injection last?
    How long results last can vary depending on the product used, individual skin condition, and treatment area. For an accurate estimate, it’s best to check directly with a medical professional during a consultation.

    facial collagen injection related image 13

    References

    · Rapportian, “Dalim Tissen Enters the Aesthetics Market with ‘AteloFill,’ Built on Its Collagen Research,” Rapportian. View source
    · HiDoc, “‘Atelocollagen,’ Which Restores Muscle and Cartilage… Drawing Attention as a Key Material in Regenerative Medicine,” HiDoc. View source
    · Vogue Korea, “Collagen Declines With Age — Is There a Way to Restore Elasticity?” Vogue Korea, 2025. View source

    facial collagen injection related image 14

    This article is intended for general health information purposes only and is not a substitute for individual diagnosis or treatment. If you have symptoms, please consult a medical professional.

  • Skin Collagen Injection: 3 Key Checks for Atelocollagen

    Skin Collagen Injection: 3 Key Checks for Atelocollagen

    SummaryUnlike cosmetics or health supplements, a skin collagen injection is generally used to help replenish collagen in depleted skin tissue. This article covers the causes of collagen loss and the features of AteloFill, a Type I atelocollagen-based product.

    There was a time when even a light layer of foundation made your face look firm and plump.
    If no amount of makeup can hide hollowness under your eyes or in your cheeks these days, it may not just be an optical illusion.

    It’s more likely a structural change caused by declining collagen — the protein that supports skin from within, not just on the surface.

    This article explains why skin collagen decreases and introduces the concept of a skin collagen injection, a method that directly replenishes depleted collagen in the tissue.

    We’ll also look at the features of AteloFill, based on Type I atelocollagen, and what to check before undergoing the procedure.

    skin collagen injection

    Why Does Skin Increasingly Look Hollow and Wrinkled With Age?

    Thinning skin and reduced elasticity are closely linked to declining collagen.
    Collagen is a protein that makes up the dermis and helps maintain skin density and shape.

    As we age, the activity of fibroblasts — the cells that produce collagen — naturally slows down,

    and combined with UV exposure, repeated facial expressions, dry environments, and lack of sleep,
    changes in skin structure can become noticeably visible.

    skin collagen injection – image 2

    Key Points
    ✔ Collagen is a key protein that maintains the elasticity and density of the dermis.
    ✔ As aging progresses, fibroblasts’ ability to produce collagen naturally declines.

    skin collagen injection – image 3

    As a result, the following changes may appear together in the skin.

    • Reduced elasticity compared to before
    • Fine lines and deeper wrinkles
    • Hollowing under the eyes or in the cheeks
    • Deeper-looking nasolabial folds
    • Skin that overall appears thin and lacks firmness

    skin collagen injection – image 4

    Facial aging isn’t driven by a single cause.

    Because changes in multiple structures — skin, fat, muscle, and bone — act together,
    it helps to first identify which areas actually need attention.

    skin collagen injection – image 5

    What Exactly Is a Skin Collagen Injection?

    A skin collagen injection applies a collagen-containing medical device directly into skin tissue, and is generally intended to help replenish areas that have become depleted.
    This approach is fundamentally different from cosmetics or health supplements, which only address the skin’s surface.

    skin collagen injection – image 6

    Category Collagen Cosmetics/Supplements Skin Collagen Injection (Medical Device)
    Method of Application Applied to the skin surface or ingested Applied directly to the affected skin tissue
    Area of Action Mainly epidermis to stratum corneum Dermal tissue where collagen is depleted
    Product Classification Cosmetic/health supplement Medical device approved by Korea’s MFDS

    That said, the degree of hollowing or wrinkling, skin thickness and elasticity, and overall facial volume vary from person to person.

    So the same amount and method isn’t applied to everyone —
    a thorough consultation is needed to assess your current condition before deciding on the treatment area and method.

    skin collagen injection – image 7

    How Is AteloFill’s Atelocollagen Different From Regular Collagen?

    AteloFill is a collagen-based tissue filler developed using Type I atelocollagen.
    The key lies in the form of collagen it uses — ‘atelocollagen.’

    skin collagen injection – image 8

    A typical collagen molecule has a segment called telopeptide at each end.

    Atelocollagen refers to collagen that has had this segment removed during purification.
    AteloFill is manufactured through a patented, multi-stage filtration purification process focused on minimizing impurities.

    Key Points
    ✔ Atelocollagen is Type I collagen purified by removing the telopeptide.
    ✔ AteloFill is a medical device approved by Korea’s MFDS and is manufactured in a GMP-certified facility.

    Ultimately, when researching a skin collagen injection, it’s not enough to know that a product ‘contains collagen.’

    It’s important to also check what form of collagen is used and how it’s purified and manufactured.

    skin collagen injection – image 9

    What Should You Check Before Getting a Skin Collagen Injection?

    Rather than focusing on how well-known a product is, it’s more important to first assess your own skin condition and the nature of the procedure.
    Even similar nasolabial folds or under-eye hollowing can have different underlying causes from person to person.

    skin collagen injection – image 10

    Checklist
    ✅ Have you identified whether it’s reduced elasticity, volume loss, sagging, or a combination?
    ✅ Have you been informed of the product’s approval status, treatment area, and required amount?
    ✅ Has your provider fully explained the expected changes and precautions?
    ✅ Have you also confirmed the aftercare instructions in advance?

    The procedure generally follows this sequence:

    1. Assessment of skin condition and facial structure
    2. Consultation on product characteristics and treatment area
    3. Application of the collagen tissue filler to the needed area
    4. Post-procedure monitoring and aftercare

    skin collagen injection – image 11

    Precautions
    ⚠ Temporary swelling, bruising, redness, or pain may occur after the procedure.
    ⚠ Rather than a ‘more is better’ approach, a plan tailored to your facial structure matters more.
    ⚠ Any prior medical history or allergies must be disclosed to your provider beforehand.

    Why You Should Start Paying Attention to Collagen in Your Skin Now

    Skin aging doesn’t start suddenly overnight.

    If makeup tends to settle into your wrinkles, or your nasolabial folds look pronounced even when you’re not smiling,
    it’s worth looking beyond the surface at the structural changes supporting your skin from within.

    skin collagen injection – image 12

    AteloFill is a collagen-based tissue filler made with Type I atelocollagen,

    and its defining feature is that a skin collagen injection may help replenish collagen directly into skin tissue.
    Rather than choosing a trending procedure first, the better approach is to first check what changes are actually occurring in your skin.

    In Summary
    ▶ A skin collagen injection can be considered as a way to directly replenish collagen in depleted tissue.
    ▶ It’s important to decide only after thoroughly discussing the product’s ingredients, purification method, and approval status with your provider.

    If you’re concerned that your skin’s elasticity and volume aren’t what they used to be, an AteloFill skin collagen injection is one option worth exploring.
    For a detailed consultation, visit the AteloFill Collagen Skin Institute homepage.

    skin collagen injection – image 13

    Frequently Asked Questions

    skin collagen injection – image 14

    1. How is a skin collagen injection different from regular skincare?
    Because it applies a collagen-containing medical device directly into skin tissue, the approach is fundamentally different from home care with topical cosmetics.

    2. What type of collagen is used in AteloFill?
    It’s a collagen-based tissue filler made from Type I atelocollagen that has been purified by removing the telopeptide.

    3. Can anyone get a skin collagen injection?
    Suitability can vary depending on skin condition, facial structure, and medical history, so an evaluation and consultation with a provider is required beforehand.

    4. Can I return to daily activities right after the procedure?
    Recovery can vary depending on individual skin condition and treatment area, so it’s best to ask your provider about the expected course beforehand.

    5. How long do results last?
    How long a collagen tissue filler lasts can vary depending on individual skin condition and lifestyle, so accurate guidance should be confirmed through a consultation.

    References

    · Rapportian, “Darim T·Sen Enters the Aesthetics Market With ‘AteloFill,’ a Product Built on Collagen Research Technology,” Rapportian, 2026. View source
    · Hwang Seung-guk (Standing Advisor, Korean Academy of Obesity & Aesthetic Body Shape), “To Fight Skin Aging, Target the ‘Fibroblasts,’” Health Kyunghyang, 2021. View source

    This article is intended for general health information purposes only and is not a substitute for individual diagnosis or treatment. If you have symptoms, please consult a qualified medical professional.

  • Peptide Benefits for Skin: 4 Reasons They’re Used in Anti-Aging Skincare

    Peptide Benefits for Skin: 4 Reasons They’re Used in Anti-Aging Skincare

    SummaryPeptide benefits for skin refer to how peptides, as anti-aging skincare ingredients, support skin elasticity, hydration, and barrier care. This guide covers peptide types, their relationship with collagen, and how to pair them with retinol and vitamin C.

    Ever squint at an ingredient list and wonder what half the names even mean?

    After retinol and vitamin C, “peptide” is a word appearing more often lately.
    It’s used in a number of elasticity and wrinkle-care products.

    But without understanding peptide benefits clearly,
    it’s easy to assume that applying them will simply “refill” collagen in the skin.

    This article covers what peptide benefits actually mean, how peptides relate to collagen, how different peptide types compare, and how to combine them with retinol and vitamin C.
    We’ll also look at what to check for on an ingredient label.

    peptide benefits for skin

    What Is a Peptide, and Do Benefits Vary by Type?

    The short answer: peptides come in many types, and each plays a different role in skincare formulas.

    A peptide is a chain of amino acids linked together.
    If amino acids are the smallest building blocks of protein, peptides sit in between — smaller molecules made of amino acids, but not yet full proteins.

    peptide benefits illustration 3

    Collagen and elastin, the two proteins that make up much of the skin’s structure, are also built from amino acids.
    That’s why ingredient lists rarely just say “peptide” — instead, you’ll often see specific names like palmitoyl pentapeptide, acetyl hexapeptide, or copper tripeptide.

    In fact, if you compare labels, products marketed as “peptide-containing” often list completely different peptide names.

    Key Point — 4 Types of Peptides Used in Skincare
    · Signal peptides: involved in signaling related to skin conditioning
    · Carrier peptides: help deliver specific ingredients, such as copper, into the skin
    · Enzyme-inhibitor-related peptides: studied in relation to certain enzyme activity
    · Neurotransmitter-related peptides: studied in relation to expression-related muscle movement

    peptide benefits illustration 7

    So when choosing a product, it matters less that it simply says “contains peptides” — what matters more is which peptide types are included and at what concentration.

    Why Are Peptide Benefits for Skin Gaining Attention in Anti-Aging Skincare?

    Peptide benefits for skin refer to the role these ingredients play in supporting skin elasticity, hydration, and barrier condition.
    As skin ages, it tends to become drier and lose elasticity,
    and fine lines start to show up in expressive areas like the eyes and mouth.

    External factors — UV exposure, lack of sleep, dry environments — can repeatedly add to this decline.
    That’s why anti-aging skincare has moved beyond simple hydration toward comprehensively addressing elasticity, barrier function, and overall skin condition.

    peptide benefits illustration 4

    Key Point — 4 Areas Where Peptides Are Used
    · Skin elasticity care: used in firming serums, ampoules, and eye creams
    · Care for wrinkle-prone areas: eyes, mouth, forehead, and other expressive zones
    · Hydration and barrier care: often formulated alongside ceramides and hyaluronic acid
    · Overall skin condition maintenance: used as a daily skincare ingredient

    peptide benefits illustration 5

    That said, using a cosmetic product doesn’t guarantee that existing deep wrinkles will disappear.
    It’s best understood as part of an ongoing skincare routine rather than a guaranteed fix.

    Do Peptides Replenish Collagen in the Skin?

    No — peptides don’t directly refill collagen in the skin.

    Peptides and collagen are closely related terms, but they aren’t the same thing.
    Collagen is a key protein that makes up the skin’s dermis, playing an important role in skin structure and elasticity.

    peptide benefits illustration 6

    As skin ages and is repeatedly exposed to UV light, the balance between collagen production and breakdown can shift.
    Against this backdrop, some peptides have been studied in relation to skin condition.

    One example is copper peptide (GHK-Cu), a copper-bound peptide that has been examined in research related to skin renewal and antioxidant activity.
    However, this reflects findings from lab and clinical studies, and results aren’t guaranteed to be the same for everyone.

    Caution
    Peptide skincare should not be understood as directly injecting or refilling collagen inside the skin.
    Cosmetics should be understood within the scope of topical skincare products, and their effects can vary depending on the type, formulation, concentration, and combination of peptides used.

    Can You Use Peptide Skincare With Retinol and Vitamin C?

    Yes, they can be used together, but application order and monitoring your skin’s response matter.

    Suggested Order for Applying Peptide Skincare

    1. Cleanser
    2. Toner
    3. Peptide serum/ampoule
    4. Moisturizer
    5. Sunscreen (morning)

    peptide benefits illustration 8

    Keep in mind that recommended application order can vary by product, so check the manufacturer’s instructions first.
    When trying a new product, it’s safer to introduce one active ingredient at a time and watch how your skin responds, rather than layering several actives at once.

    How Does It Compare to Other Anti-Aging Ingredients?

    Ingredient Primary Care Focus
    Peptides Elasticity, hydration, skin conditioning
    Retinol Texture, wrinkles, cell turnover
    Vitamin C Antioxidant support, skin tone
    Niacinamide Barrier, tone, oil control
    Hyaluronic Acid Hydration, moisture retention

    peptide benefits illustration 9

    Caution
    Using several potentially irritating products at once — like high-strength retinol or acidic ingredients — can leave skin stinging or dry.
    If your skin is sensitive, consider splitting these into AM/PM routines or alternating days.
    Also, sunscreen is essential during the day whenever you’re using retinol.

    Checklist for Choosing Peptide Skincare

    peptide benefits illustration 10

    Checklist
    ✅ Have you checked which specific peptide types are listed on the label?
    ✅ Is it formulated alongside hydrating ingredients like hyaluronic acid or ceramides?
    ✅ Does the combination with other actives, like niacinamide, suit your skin?
    ✅ If you have sensitive skin, have you avoided adding several high-strength actives all at once?

    If you’d like to explore collagen and peptide ingredients together, you can find more information at the Atelofill Collagen Skin Research Institute homepage.

    In short, getting the most out of peptide benefits for skin means checking the specific type and combination of peptides — not just whether a product “contains peptides.”
    Pair that with consistent hydration and daily sun protection to help support your anti-aging skincare routine.

    Frequently Asked Questions

    peptide benefits illustration 11

    1. Is a peptide an anti-aging ingredient?
    Peptides are used in a wide range of anti-aging cosmetics for skin conditioning, elasticity, and hydration. However, since there are many different types of peptides, not all of them share the same characteristics.

    2. Does applying peptide skincare refill collagen?
    Peptides in cosmetics should not be understood as directly injecting or refilling collagen in the skin. As a skincare ingredient, peptides are used to support skin conditioning and elasticity.

    3. Which is better, peptides or retinol?
    The two ingredients work differently, so a direct comparison isn’t straightforward. Retinol is mainly associated with cell turnover, wrinkles, and texture, while peptides are mainly associated with elasticity and skin conditioning — so it’s best to choose based on your own skin concerns and sensitivity.

    4. Can peptide skincare be used every day?
    It varies by product, but most peptide skincare is formulated for daily use. That said, it’s best to follow the specific usage instructions for your product.

    References

    · Dou Y, et al., “The Potential of GHK as an Anti-Aging Peptide,” Aging Pathobiology and Therapeutics, 2022. View source
    · Lim KS, et al., “Preventive Effects of Collagen Peptides on Skin Photoaging,” Journal of the Korean Society of Food Science and Nutrition, Korean Society of Food Science and Nutrition. View source

    peptide benefits illustration 12

    Peptides are chains of linked amino acids, and they’re used in anti-aging skincare as ingredients that support elasticity, hydration, and skin conditioning.

    That said, it isn’t accurate to assume that “containing peptides” automatically means wrinkles will improve, or that they’ll directly refill collagen.
    Skin aging is influenced by many factors beyond collagen changes — including UV exposure, dryness, lifestyle habits, and age.

    Whatever anti-aging ingredient you use, the fundamentals stay the same.
    Consistent hydration and daily sun protection remain the most basic starting point for skin care.

    This article is intended for general informational purposes only and is not a substitute for individual diagnosis or treatment. If you have any concerns, please consult a dermatologist or qualified professional.

  • Get Rid of Nasolabial Folds: Do Exercise, Masks & Gua Sha Really Work? (3 Methods)

    Get Rid of Nasolabial Folds: Do Exercise, Masks & Gua Sha Really Work? (3 Methods)

    SummaryCan you really get rid of nasolabial folds with exercise, sheet masks, and gua sha alone? This guide covers what causes nasolabial folds, the real effects and limits of facial exercises, sheet masks, and gua sha massage, and practical at-home care methods you can try.

    Do you find yourself noticing the nasolabial folds running from beside your nose to the corners of your mouth every time you look in the mirror?

    Many people have tried all kinds of ways to get rid of nasolabial folds, from the classic spoon-in-mouth exercise to sheet masks and gua sha massage.

    But can self-care methods like these really make folds that have already formed disappear?

    how to get rid of nasolabial folds

    The short answer: exercise, masks, and gua sha alone are unlikely to fully get rid of nasolabial folds.

    This article covers why nasolabial folds form, the real effects and limits of exercise, masks, and gua sha, and realistic at-home care methods you can put into practice.

    Key Points
    ✔ Nasolabial folds result from a combination of factors, including reduced skin elasticity, collagen loss, and changes in facial volume
    ✔ Exercise, masks, and gua sha can help manage overall skin condition, but they’re unlikely to eliminate folds that have already deepened
    ✔ Excessive massage or facial exercises can actually irritate the skin

    Why Do Nasolabial Folds Form?

    image related to nasolabial folds 2

    The short answer: nasolabial folds aren’t simply creases caused by skin folding over.

    Nasolabial folds are lines that become more visible as the skin and soft tissue running from beside the nostrils to the corners of the mouth begin to sag.

    As we age, collagen and elastin in the skin decrease and elasticity drops, which makes it easier for skin creases to leave a lasting mark.

    On top of that, shifts in facial fat and soft tissue position, midface sagging, and changes in bone structure can make the nasolabial area look even deeper.

    image related to nasolabial folds 3

    The main causes of nasolabial folds include:

    • Skin aging and reduced elasticity
    • Collagen and elastin loss
    • Changes in facial volume and fat distribution
    • Midface tissue sagging
    • Repetitive facial expression habits
    • Photoaging from UV exposure
    • Rapid weight loss
    • Individual facial bone structure and genetic factors

    So if you’re looking into how to get rid of nasolabial folds, it helps to first understand what’s causing your folds to look deeper, rather than jumping straight to tightening the skin.

    Can You Get Rid of Nasolabial Folds With Exercise Alone?

    image related to nasolabial folds 4

    The short answer: facial exercises alone are unlikely to reverse nasolabial folds that have already deepened.

    Common methods include puffing out your cheeks, puckering your lips, and exaggeratedly mouthing “A-E-I-O-U.”

    Moving your facial muscles isn’t inherently bad — working muscles you don’t normally use can even create a temporary tightening sensation.

    But nasolabial folds aren’t caused by muscle weakness alone,

    so once skin elasticity and volume have already declined, exercise alone is unlikely to restore your skin to how it was before.

    In fact, puckering the mouth area too tightly or repeating the same expression over and over can cause the skin to keep folding in the same spot, leading to cumulative irritation.

    Caution
    ⚠ Repeating strong mouth-puckering exercises for long periods in an effort to get rid of nasolabial folds can actually make skin irritation worse
    ⚠ It’s safer to keep facial exercises light and gentle

    Do Sheet Masks and Gua Sha Really Help With Nasolabial Folds?

    image related to nasolabial folds 5

    The short answer: masks and gua sha are best thought of as hydration and skin-condition care, not as ways to eliminate the folds themselves.

    Sheet masks are a hydrating skin care method that supplies moisture to the skin, temporarily softening the look of fine lines caused by dryness.

    image related to nasolabial folds 6

    When skin is dry, the surface becomes rougher and fine lines look more pronounced,

    while adequate hydration can make the skin look noticeably smoother.

    However, a mask can’t reverse deeper volume loss or sagging happening beneath the surface.

    image related to nasolabial folds 7

    Gua sha works the same way.

    Gua sha or gentle massage can be useful for managing facial puffiness and tension,

    and right after a session your facial contour may look more defined, making nasolabial folds seem temporarily less visible.

    But this kind of change is unlikely to reflect an actual change in the skin’s underlying structure.

    image related to nasolabial folds 8

    Be especially careful about pressing hard or repeatedly pulling at the skin in an effort to get rid of nasolabial folds.

    Excessive pressure and friction can cause irritation, redness, and sensitivity.

    If you use a gua sha tool, it’s better to reduce friction with a cream or oil and work gently rather than scraping hard,

    and you should avoid vigorous massage if your skin already has breakouts or inflammation.

    What At-Home Care Can Help Manage Nasolabial Folds?

    image related to nasolabial folds 9

    You can’t get rid of nasolabial folds overnight, but lifestyle habits that slow down further deepening are genuinely worthwhile.

    Checklist
    ✅ Apply sunscreen before going outside year-round, and reapply during outdoor activities
    ✅ Moisturize right after cleansing, before skin has a chance to dry out, to balance hydration and oil
    ✅ Manage weight gradually instead of crash dieting
    ✅ Avoid rubbing or pulling the skin hard while cleansing or massaging
    ✅ Eat a balanced diet with protein, vitamins, and minerals, and get enough sleep

    image related to nasolabial folds 10

    Of these, UV exposure is considered one of the leading causes of aging, breaking down collagen and elastic fibers in the skin.

    And when weight drops significantly over a short period, facial subcutaneous fat and volume decrease along with it,

    which can make nasolabial folds or cheek hollowing look more pronounced than before — so it’s best to avoid rapid weight loss.

    If you’d like more information on managing your skin’s collagen condition, you can also check the Atelofill Collagen Skin Research Institute homepage.

    What If Nasolabial Folds Don’t Change Despite Exercise, Masks, and Gua Sha?

    image related to nasolabial folds 11

    It’s not unusual to see little to no change even after consistently doing nasolabial fold exercises, masks, or gua sha.

    That’s because nasolabial folds aren’t just a surface-level skin issue — reduced elasticity, volume loss, and shifts in tissue position all play a role together.

    The underlying causes also vary from person to person.

    For some, thin, less elastic skin makes the folds stand out; for others, reduced facial volume or bone structure can make them noticeable from a relatively young age.

    image related to nasolabial folds 12

    In Summary
    ✔ Sun protection, moisturizing, and healthy habits are the basics of managing skin aging
    ✔ Masks and gentle massage can be used as supplementary condition-care tools
    ✔ For folds that have already deepened, it’s important to take an approach suited to your current skin condition and its underlying causes

    Frequently Asked Questions

    image related to nasolabial folds 13

    1. Is it okay to do nasolabial fold exercises every day?
    Light facial exercises are fine, but exercises that repeatedly fold the skin forcefully or put excessive strain around the mouth in an attempt to erase folds aren’t recommended. Moving your facial muscles naturally and gently is enough.

    2. Will using a sheet mask every day improve nasolabial folds?
    Masks can help with hydration and skin condition, but that’s different from actually getting rid of folds that have already deepened. Recommended usage frequency varies by product, so it’s a good idea to check the label.

    3. Will continuously pushing up on nasolabial folds with gua sha make them go away?
    Right after gua sha, puffiness may go down and your facial contour may look more defined, but this isn’t considered a way to address the structural causes of nasolabial folds. Strong pressure and repeated friction can actually irritate the skin, so caution is needed.

    4. Can nasolabial folds appear even at a young age?
    Yes, they can. Factors like reduced facial volume, bone structure, or rapid weight changes can make the nasolabial area noticeable even in relatively young people.

    References

    · Miju Joongang Daily, “The Secret to Looking Youthful Is Collagen… Down 1% a Year After Age 25,” Miju Joongang Daily. Read more
    · Hidoc, “3 Causes That Break Down the Collagen That Supports Skin Elasticity,” Hidoc. Read more
    · KorMedi, “‘My Face Suddenly Looked Older After Losing Weight’… What’s This Dieting Side Effect That Accelerates Aging?,” KorMedi, 2026. Read more
    · Korea Health Log, “Gua Sha Facial Massage: The Real Reason Dermatologists Don’t Recommend It,” Korea Health Log. Read more

    This article is intended for general health information purposes only and is not a substitute for individual diagnosis or treatment. If you have symptoms, please consult a medical professional.

  • Sun Damaged Skin Symptoms: 5 Signs & Recovery Care

    Sun Damaged Skin Symptoms: 5 Signs & Recovery Care

    SummarySun damaged skin goes beyond a simple tan — it can lead to sunburn, a weakened skin barrier, and reduced elasticity. Here’s how to tell redness and blistering apart, how to cool and calm the skin, and the right after-sun skincare order to help restore your skin barrier.

    Have you ever come home from vacation, looked in the mirror, and been startled by what you saw?
    Your face is flushed and feels hot to the touch, but it’s easy to assume it will fade in a few days.

    Here’s the thing — these symptoms aren’t just a tan. They can be an early sign of sun damaged skin.
    Left unaddressed, this can weaken the skin barrier, drain moisture, and eventually lead to a loss of elasticity.

    sun damaged skin

    In this article, we’ll cover the common sun damaged skin symptoms, why they happen, and how to tell sunburn apart from mild skin irritation.
    We’ll also walk through step-by-step care — from cooling down skin heat early on to restoring your skin barrier after vacation.

    sun damaged skin illustration 2

    What Are Sun Damaged Skin Symptoms, and Why Does Skin Turn Red?

    To put it simply, sun damaged skin refers to a condition in which UV-exposed skin shows redness, heat, moisture loss, and barrier damage all at once.
    It’s a different concept from simply getting a tan.

    sun damaged skin illustration 3

    In summer, more outdoor activities and vacations naturally mean longer exposure to strong UV rays.
    UV light doesn’t just darken the skin — it can also trigger changes within the skin cells themselves.

    Key Points
    ✔ UV exposure can cause redness and a warm, heated feeling in the skin
    ✔ Moisture can be lost from the skin, weakening the skin barrier
    ✔ It may lead to hyperpigmentation and reduced skin elasticity
    ✔ Repeated exposure is considered one of the factors that can accelerate skin aging

    sun damaged skin illustration 4

    UV rays are broadly divided into UVA and UVB, and each affects the skin somewhat differently.

    Type Characteristics
    UVA Penetrates deep into the skin and may contribute to reduced elasticity and photoaging
    UVB Acts on the skin’s surface and is more likely to cause sunburn and redness

    Redness Is a Sign That an Inflammatory Response Has Begun

    sun damaged skin illustration 5

    It’s tempting to write off redness as just a tan, but it can actually signal that an inflammatory response has started.
    When skin is exposed to strong UV rays, blood vessels dilate to help repair the damaged cells.
    This process is what causes the redness, heat, and stinging you feel on your face.

    If symptoms are mild, they often improve within a day or two.

    However, continued UV exposure or a lack of proper care can weaken the skin barrier further and worsen moisture loss.

    How Can You Tell Sunburn Apart from Mild Skin Irritation?

    Not all post-vacation redness means you have a sunburn.
    That said, if symptoms are severe, it’s worth considering the possibility of sunburn.

    sun damaged skin illustration 6

    Sunburn is an acute inflammatory reaction of the skin caused by excessive UV exposure, and in severe cases it can involve blistering and pain.
    According to Korea Disease Control and Prevention Agency data, sunburn symptoms typically begin 3 to 6 hours after exposure.
    They tend to peak between 12 and 24 hours, then gradually fade over the following 3 to 7 days.

    Feature Mild Irritation Sunburn
    Skin color Slight redness Deep, intense redness
    Heat Mild Intense
    Pain Little to none Stinging and painful
    Blisters None May occur
    Recovery Improves within a few days Can take days to weeks

    If redness is accompanied by blistering or significant pain, sunburn is more likely than simple irritation.

    How Should You Manage Skin Heat and Pain in the Early Stage?

    If your skin feels hot and stings, the first step is to cool the skin down.
    Once the heat has settled, following up with hydration and soothing care can support recovery.

    sun damaged skin illustration 7

    Checklist
    ✅ Cool skin with lukewarm or cool water (never apply ice directly)
    ✅ Hydrate thoroughly with a moisturizing cream
    ✅ Pause scrubs, peels, high-strength vitamin C, and retinol products
    ✅ Drink enough water to help maintain skin hydration

    When skin is sun damaged, moisture is lost from the skin rapidly.

    That’s why soothing and hydration should be the top priority during this time.
    It’s best to hold off on active or functional products that could irritate the skin until it has stabilized.

    sun damaged skin illustration 8

    Precautions
    ⚠ Don’t pop blisters yourself or rub the skin roughly
    ⚠ Forcibly peeling off flaking skin can raise the risk of infection
    ⚠ If you notice oozing or widespread redness, see a doctor

    If blisters form, pain is severe, there’s oozing,
    or a large area of skin is red, an accurate diagnosis should take priority over self-care.
    If symptoms don’t improve, be sure to consult a physician.

    How Do You Restore Your Skin Barrier and Prevent Elasticity Loss After Vacation?

    Many people jump straight into brightening treatments or exfoliation right after vacation.

    But at this stage, the skin barrier is often already compromised. Barrier repair should come first.

    sun damaged skin illustration 9

    When the skin barrier weakens, the following changes can occur alongside it.

    Key Points
    ✔ Increased water evaporation makes skin dry out more easily
    ✔ Skin can become more sensitive and reactive to irritants
    ✔ Redness may linger longer than usual
    ✔ Skin texture can become rougher and less refined

    sun damaged skin illustration 10

    That’s why following the right order matters for after-sun skincare.
    Step 1: soothe skin heat → Step 2: hydrate thoroughly → Step 3: repair the skin barrier → Step 4: address brightening → Step 5: reintroduce active/functional products.

    What to Expect With Proper Care
    🟢 Following this order can help redness and heat gradually calm down
    🟢 Skin hydration may be restored and texture can become smoother
    🟢 Brightening and functional products may cause less irritation afterward

    Why Does Skin Lose Elasticity, and How Can You Minimize It?

    Collagen and elastin play a key role in maintaining skin elasticity.
    Repeated exposure to strong UV rays can reduce collagen levels and accelerate its breakdown in the skin.
    As a result, skin can lose firmness and fine lines may become more noticeable.

    sun damaged skin illustration 11

    In fact, domestic research has reported UV-related collagen loss and increased wrinkling.
    To help minimize these changes, use sunscreen consistently and wear a hat and sunglasses.
    It also helps to avoid prolonged outdoor exposure and support your skin with adequate water intake, regular sleep, and a balanced diet.

    If you’d like to support skin elasticity from within,
    you can also check out the Atelofill Collagen Skin Research Institute homepage for more information on skin barrier and elasticity care.

    sun damaged skin illustration 12

    While skin is still red and warm, it’s best to avoid exfoliation, vigorous massage, and potentially irritating active products.
    Soothe and hydrate the skin first, then gradually reintroduce active products once it has recovered.

    sun damaged skin illustration 13

    Sun damaged skin can lead not only to sunburn but also to a weakened skin barrier and reduced elasticity.
    If your skin feels hot and stings after vacation, focus on cooling, soothing, and hydrating it first.
    Consistent sun protection and proper after-sun care can go a long way toward keeping your skin healthy.

    Frequently Asked Questions

    sun damaged skin illustration 14

    1. Can I exfoliate right after getting sun damaged skin?
    If your skin is red or stinging, it’s best to avoid exfoliation. Wait until the skin barrier has stabilized, then reassess before proceeding.

    2. My skin still feels hot after vacation — is that normal?
    If the heat lingers, or is accompanied by pain, blisters, or oozing, it may not be simple irritation, so it’s best to see a doctor.

    3. When can I start using brightening products after sun exposure?
    It’s generally recommended to wait until redness and heat have subsided and the skin barrier has recovered to some degree.

    4. Should I wear sunscreen even on cloudy days?
    A significant amount of UV radiation is known to pass through clouds, so wearing sunscreen even on overcast days can help prevent sun damaged skin.

    References

    · Korea Disease Control and Prevention Agency, “Sunburn,” National Health Information Portal. View source
    · Seoul National University Hospital, “Sunburn,” SNUH Medical Information. View source
    · Korean Journal of Food Science and Technology, “Preventive Effect of Collagen Peptides on Skin Photoaging,” Korean Society of Food Science and Technology, 2009. View source

    This article is intended for general health information purposes only and is not a substitute for individual diagnosis or treatment. If you have symptoms, please consult a physician.