Works for:
based on ingredients and %- Anti-blemish
- Moisturizing
- Exfoliation
- Anti-aging
Can it cause trouble?
- Irritation risk: medium
- Comedogenic risk ingredients: 0
Key actives
Anti-aging
This product can help reduce and prevent fine lines and wrinkles, improve skin elasticity and firmness because it contains niacinamide.
Keep in mind that it typically takes at least 6 weeks to notice any results because the changes that are needed to improve fine lines and elasticity happen in the deeper layers of the skin. No topical anti-aging product can “erase” wrinkles or fully reverse signs of aging.
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
Anti-blemish
What does the product description say?
Kocostar's Yellow Cream Patch is a 2-in-1 spot care solution that applies as a cream and dries as a patch to heal and protect blemishes with the power of Sulfur and BHA.
Source: Ulta
This product can help reduce breakouts and clogged pores because it contains the following ingredient: niacinamide, sulfur. These ingredients is used for treating acne and can have a noticeable effect.
In addition, this product contains betaine salicylate. It can help in reducing blemishes, even though it is less effective.
The following ingredient (ingredients) in this product might be helpful, but there is no evidence to confirm that it actually works: capryloyl salicylic acid
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
Exfoliating acid, a "relative" of salicylic acid
Evens skin tone
This product can help reduce hypepigmentation and even out the skin tone because it contains the following effective ingredients: betaine salicylate, niacinamide
The following ingredient (ingredients) in this product might be helpful, but there is no evidence to confirm that it actually can help even out the skin tone: capryloyl salicylic acid.
Keep in mind that you would need to apply any topical skincare targetted at hypigmentation consistently for a couple of months to get a result. No topical skincare product can help get rid of hyperpigmentation (including post-acne marks and age spots) instantly.
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
Exfoliation
This product can help exfoliate the skin. In other words, it helps break down the bonds between dead cells on the surface of the skin and speed up the skin turnover. Skin often appears softer and brighter after exfoliation, but overdoing it can result in disrupted skin barrier. The following ingredient is doing the exfoliating job in this product: betaine salicylate, capryloyl salicylic acid.
Exfoliating acid, a "relative" of salicylic acid
Moisturizing
What does the product description say?
Niacinamide: a B3 vitamin that hydrates and improves skin texture
Source: Ulta
This product can help soften the skin and reduce its moisture loss with emollients and occlusives: caprylic/capric triglyceride, hippophae rhamnoides oil.
Keep in mind that this product does not contain effective ingredients to attract water to the upper layer of the skin. This is why an additional product with humectants like glycerin or hyaluronic acid can be helpful (apply it before this product for the best results).
The following ingredients in this product are especially good for supporting the skin barrier and helping with the hydration level: niacinamide
A good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerin
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
A good emollient. Contains various ingredients including vitamins and fatty acids that could work in the skin to neutralize free radicals and minimize moisture loss - if enough of these compounds is able to penetrate the skin in an active form.
Helps soften the upper layer of the skin
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
How honest is this product?
| Promise | Can it deliver? |
|---|---|
| Moisturizing | |
| Anti-blemish |
Total Promises Fulfilled score: 100/100.
We receive a small commission for purchases made through these links at no cost for you. Thank you for your support! Learn more
Potential irritants
Comedogenic ingredients
No comedogenic ingredients detected
User reviews (0)
Averages from community submissions.
No reviews yet for this product.
Be the first to share your experience!
Tried this product?
Help capture what the ingredient list can't—texture, finish, pilling, scent, and more. Answer what you can, skip the rest.
Takes ~30 seconds.
Reviews are shown in aggregate. No personal details.
| Product | Similarity | Price | Irritancy |
|---|---|---|---|
 KoCostar Yellow Cream Patch | Current | $19.99 | |
 Mania Holic Soothe Blemish Cream to Patch Formula | 100% | $19.99 | |
 Kiehl's Breakout Control Targeted Acne Spot Treatment | 74% | $32.00 | |
 HydroPeptide Spot Correction - Acne Eliminating Treatment | 69% | ≈ $45.56 | |
 Tula Go Away Acne Spot Treatment | 68% | - | |
 Skinfix Acne+ 2% BHA Spot Treatment | 68% | $30.00 |
Key Actives
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
Exfoliating acid, a "relative" of salicylic acid
A good emollient. Contains various ingredients including vitamins and fatty acids that could work in the skin to neutralize free radicals and minimize moisture loss - if enough of these compounds is able to penetrate the skin in an active form.
A good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerin
Potential irritants
A good emollient. Contains various ingredients including vitamins and fatty acids that could work in the skin to neutralize free radicals and minimize moisture loss - if enough of these compounds is able to penetrate the skin in an active form.
An essential oil that can be irritating. Has some anti-bacterial properties
A good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerin
Comedogenic ingredients
We couldn't find any comedogenic ingredients in this product
All ingredients
Can be used to help absorb oil as well as add volume and imporve texture of products.
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
A good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerin
A good emollient. Contains various ingredients including vitamins and fatty acids that could work in the skin to neutralize free radicals and minimize moisture loss - if enough of these compounds is able to penetrate the skin in an active form.
Helps soften the upper layer of the skin
Helps to dissolve other ingredients in a formulation. Slows down the rate of product drying
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
An essential oil that can be irritating. Has some anti-bacterial properties
Ingredient list view
Water, Cellulose, Niacinamide, 1,2-hexanediol, Caprylic/capric triglyceride, Betaine salicylate, Hippophae rhamnoides oil, Lithium magnesium sodium silicate, Butylene glycol dicaprylate/dicaprate, Sulfur, Sorbeth-30 tetraisostearate, Dipropylene glycol, Sorbitan sesquiisostearate, Acrylates/beheneth-25 methacrylate copolymer, Ppg-8-ceteth-20, Capryloyl salicylic acid, Butylene glycol, Melaleuca alternifolia leaf extract, Ethylhexylglycerin