PRODUCT REVIEW
COSRX AC Collection Blemish Care Sheet Mask
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Product summary
What can the product work for?
Anti-blemish
What does the product description say?
AC Collection Blemish Care Sheet Mask
niacinamide
2.1% -
3.1%
Irritation risk:
Concentration: Effectiveness: HIGH
Is proven to be effective in reducing blemishes, evening out skin tone and helping to improve lines and wrinkles. It helps the skin to repair sun damage, calm down inflammation and keep maintain good levels of moisture.
The concentration of about 2% is effective for supporting the skin barrier and evening out the skin tone. Concentration of 4-6% is better for helping with acne and balancing the sebum production
allantoin
0.2% -
0.8%
Irritation risk:
Concentration: Insufficient!
Helps calm down inflammation in skin and can help reduce itching. Helps to repair the skin barrier and keep skin hydrated
Evens skin tone
What does the product description say?
Say goodbye to traces of skin trouble! What it is Fine-quality sheet mask with tea tree extracts and ectoin that helps to treat unwanted skin trouble and erase the traces of acne WHY IT'S SPECIAL Erase the traces caused by unwanted skin trouble Niacinamide and arbutine, ingredients effective in treating hyperpigmentation, help erase and prevent traces left from acne.
niacinamide
2.1% -
3.1%
Irritation risk:
Concentration: Effectiveness: HIGH
Is proven to be effective in reducing blemishes, evening out skin tone and helping to improve lines and wrinkles. It helps the skin to repair sun damage, calm down inflammation and keep maintain good levels of moisture.
The concentration of about 2% is effective for supporting the skin barrier and evening out the skin tone. Concentration of 4-6% is better for helping with acne and balancing the sebum production
arbutin
0.1% -
0.35%
Irritation risk:
Concentration: Effectiveness:
MEDIUM
Beta-arbutin. Can help to reduce hyperpigmentation and has an anti-oxidant effect when used in high enough concentration. Is less effective compared to alpha-arbutin
dipotassium glycyrrhizate
0.3% -
0.75%
Irritation risk:
Concentration: Insufficient!
A salt derived from licorice. Works as an emollient to soften the upper layer of the skin and can help calm down inflammation. Might be helpful for skin lightening
Moisturizing
What does the product description say?
Special 3-Layer sheet for effective hydration Three-layer fabric sheet effectively keeps essence within the sheet, and provides effective hydration by delivering active ingredient directly onto skin.
ectoin
0.1% -
0.4%
Irritation risk:
Concentration: Effectiveness: HIGH
Softens the upper layer of the skin and can support skin barrier function
glycerin
3.7% -
5.6%
Irritation risk:
Concentration: Effectiveness: HIGH
One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant
asiaticoside
0.05% -
0.25%
Irritation risk:
Concentration: Effectiveness: HIGH
An active compound of Centella Asiatica plant extract. In combination with other active compounds of Centella Asiatica extract (madecasosside, asiatic
acid and madecassic acid), asiaticoside has been shown to be helpful in wound-healing, restoring skin barrier function and supporting collagen production in skin. It can, however, itself be irritating
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Anti-aging
niacinamide
2.1% -
3.1%
Irritation risk:
Concentration: Effectiveness: HIGH
Is proven to be effective in reducing blemishes, evening out skin tone and helping to improve lines and wrinkles. It helps the skin to repair sun damage, calm down inflammation and keep maintain good levels of moisture.
The concentration of about 2% is effective for supporting the skin barrier and evening out the skin tone. Concentration of 4-6% is better for helping with acne and balancing the sebum production
asiaticoside
0.05% -
0.25%
Irritation risk:
Concentration: Effectiveness:
MEDIUM
An active compound of Centella Asiatica plant extract. In combination with other active compounds of Centella Asiatica extract (madecasosside, asiatic
acid and madecassic acid), asiaticoside has been shown to be helpful in wound-healing, restoring skin barrier function and supporting collagen production in skin. It can, however, itself be irritating
Anti-oxidation
asiaticoside
0.05% -
0.25%
Irritation risk:
Concentration: Effectiveness: HIGH
An active compound of Centella Asiatica plant extract. In combination with other active compounds of Centella Asiatica extract (madecasosside, asiatic
acid and madecassic acid), asiaticoside has been shown to be helpful in wound-healing, restoring skin barrier function and supporting collagen production in skin. It can, however, itself be irritating
arbutin
0.1% -
0.35%
Irritation risk:
Concentration: Effectiveness:
MEDIUM
Beta-arbutin. Can help to reduce hyperpigmentation and has an anti-oxidant effect when used in high enough concentration. Is less effective compared to alpha-arbutin
Honesty check
How honest is this product?
| Promise | Can it deliver? |
|---|---|
| Moisturizing | |
| Evens skin tone | |
| Anti-blemish |
Total Promises Fulfilled score:
100/100.
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Can it cause trouble?
- Overall product irritation risk
- Acne & comedogenic risk ingredients: 0
Potential irritants
melaleuca alternifolia leaf extract
1.6% -
2.4%
Irritation risk:
An essential oil that can be irritating. Has some anti-bacterial properties
melaleuca alternifolia leaf oil
0.1% -
0.45%
Irritation risk:
Works for:
Antibacterial
An essential oil that can be irritating. Has some anti-bacterial properties
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Comodogenic ingredients
No comodogenic ingredients detected
User reviews (0)
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93%
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Ingredients & concentrations
All ingredients
Key Actives
niacinamide
2.1% -
3.1%
Irritation risk:
Works for:
Moisturizing,
Evens skin tone,
Anti-blemish,
Anti-aging,
Reduces irritation,
Antibacterial,
Reduces redness,
Anti-inflammatory
Is proven to be effective in reducing blemishes, evening out skin tone and helping to improve lines and wrinkles. It helps the skin to repair sun damage, calm down inflammation and keep maintain good levels of moisture.
The concentration of about 2% is effective for supporting the skin barrier and evening out the skin tone. Concentration of 4-6% is better for helping with acne and balancing the sebum production
allantoin
0.2% -
0.8%
Irritation risk:
Works for:
Moisturizing,
Anti-inflammatory,
Reduces redness,
Anti-blemish,
Reduces irritation,
Exfoliation
Helps calm down inflammation in skin and can help reduce itching. Helps to repair the skin barrier and keep skin hydrated
Show more
Potential irritants
melaleuca alternifolia leaf extract
1.6% -
2.4%
Irritation risk:
An essential oil that can be irritating. Has some anti-bacterial properties
melaleuca alternifolia leaf oil
0.1% -
0.45%
Irritation risk:
Works for:
Antibacterial
An essential oil that can be irritating. Has some anti-bacterial properties
Show more
Comodogenic ingredients
We couldn't find any comodogenic ingredients in this product
All ingredients
butylene glycol
5.8% -
8.7%
Irritation risk:
Works for:
Moisturizing
Used to create a nice product texture and help delivery of other ingredients. Might be somewhat helpful in attracting water to the upper layer of the skin
glycerin
3.7% -
5.6%
Irritation risk:
Works for:
Moisturizing
One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant
Show more
Ingredient list view
Water, Butylene glycol, Glycerin, Propanediol, Niacinamide, Melaleuca alternifolia leaf extract, 1,2-hexanediol, Hexylene glycol, Hydroxyacetophenone, Hydroxyethylcellulose, Arginine, Allantoin, Acrylates/c10-30 alkyl acrylate crosspolymer, Dipotassium glycyrrhizate, Xanthan gum, Disodium edta, Polyglyceryl-10 myristate, Polyglyceryl-10 laurate, Melaleuca alternifolia leaf oil, Caprylic/capric triglyceride, Ectoin, Arbutin, Asiaticoside, Dextrin, Asiatic acid, Madecassic acid
Sources
- Glycerol and the skin: holistic approach to its origin and functions
- Niacinamide - mechanisms of action and its topical use in dermatology
- Gehring, W. (2004). Nicotinic acid/niacinamide and the skin. Journal of Cosmetic Dermatology, 3(2), 88–93. doi:10.1111/j.1473-2130.2004.00115.x
- The influence of alkane chain length on the skin irritation potential of 1,2-alkanediols
- Profile of wound healing process induced by allantoin
- Ameliorating effect of dipotassium glycyrrhizinate on an IL-4- and IL-13-induced atopic dermatitis-like skin-equivalent model
- Final report on the safety assessment of Glycyrrhetinic Acid, Potassium Glycyrrhetinate, Disodium Succinoyl Glycyrrhetinate, Glyceryl Glycyrrhetinate, Glycyrrhetinyl Stearate, Stearyl Glycyrrhetinate, Glycyrrhizic Acid, Ammonium Glycyrrhizate, Dipotassium Glycyrrhizate, Disodium Glycyrrhizate, Trisodium Glycyrrhizate, Methyl Glycyrrhizate, and Potassium Glycyrrhizinate.
- In Vitro Assessment of Skin Irritation Potential of Surfactant-based Formulations by Using a 3-D Skin Reconstructed Tissue Model and Cytokine Response