PRODUCT REVIEW
Cos De BAHA GS AHA BHA Facial Toner
Can it cause trouble?
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CeraVe - Blemish Control Gel Moisturiser with 2% Salicylic Acid & Niacinamide for Blemish-Prone Skin
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Product summary
What can the product work for?
Works for
Anti-blemish
What does the product description say?
Balances sebum level and prevents clogged pores.
niacinamide
2.5% -
3.8%
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
salicylic acid
0.5% -
1.15%
Irritation risk:
Concentration: Effectiveness: HIGH
Used for skin exfoliation. It has an anti-inflammatory and anti-bacterial effect, helps to unclog pores, prevent blemishes and speed up healing of the existing ones. Sometimes referred to as a BHA (beta-hydroxy acid)
glycolic acid
8% -
12%
Irritation risk:
Concentration: Effectiveness:
MEDIUM
An alpha-hydroxy acid (AHA) that helps to remove the dead skin cells on the surface of the skin reveling a more even, smoother complexation. It is also able to stimulate collagen production with long-term use. Could help to reduce pore congestion. It can be irritating to the skin. Apply sunscreen daily if using products with glycolic acid
Exfoliation
What does the product description say?
Brand from South Korea Cos De BAHA. Benefits This GS AHA BHA Facial Toner with 7% Glycolic Acid and 0.5% Salicylic Acid penetrates skin to remove dead skin cells effectively.
glycolic acid
8% -
12%
Irritation risk:
Concentration: Effectiveness: HIGH
An alpha-hydroxy acid (AHA) that helps to remove the dead skin cells on the surface of the skin reveling a more even, smoother complexation. It is also able to stimulate collagen production with long-term use. Could help to reduce pore congestion. It can be irritating to the skin. Apply sunscreen daily if using products with glycolic acid
salicylic acid
0.5% -
1.15%
Irritation risk:
Concentration: Effectiveness: HIGH
Used for skin exfoliation. It has an anti-inflammatory and anti-bacterial effect, helps to unclog pores, prevent blemishes and speed up healing of the existing ones. Sometimes referred to as a BHA (beta-hydroxy acid)
Anti-aging
niacinamide
2.5% -
3.8%
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
glycolic acid
8% -
12%
Irritation risk:
Concentration: Effectiveness: HIGH
An alpha-hydroxy acid (AHA) that helps to remove the dead skin cells on the surface of the skin reveling a more even, smoother complexation. It is also able to stimulate collagen production with long-term use. Could help to reduce pore congestion. It can be irritating to the skin. Apply sunscreen daily if using products with glycolic acid
Evens skin tone
niacinamide
2.5% -
3.8%
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
glycolic acid
8% -
12%
Irritation risk:
Concentration: Effectiveness: HIGH
An alpha-hydroxy acid (AHA) that helps to remove the dead skin cells on the surface of the skin reveling a more even, smoother complexation. It is also able to stimulate collagen production with long-term use. Could help to reduce pore congestion. It can be irritating to the skin. Apply sunscreen daily if using products with glycolic acid
salicylic acid
0.5% -
1.15%
Irritation risk:
Concentration: Effectiveness:
LOW
Used for skin exfoliation. It has an anti-inflammatory and anti-bacterial effect, helps to unclog pores, prevent blemishes and speed up healing of the existing ones. Sometimes referred to as a BHA (beta-hydroxy acid)
Honesty check
How honest is this product?
| Promise | Can it deliver? |
|---|---|
| Exfoliation | |
| 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
glycolic acid
8% -
12%
Irritation risk:
Works for:
Evens skin tone,
Anti-aging,
Exfoliation,
Anti-blemish
An alpha-hydroxy acid (AHA) that helps to remove the dead skin cells on the surface of the skin reveling a more even, smoother complexation. It is also able to stimulate collagen production with long-term use. Could help to reduce pore congestion. It can be irritating to the skin. Apply sunscreen daily if using products with glycolic acid
cocamidopropyl dimethylamine
1.8% -
2.7%
Irritation risk:
Works for:
Cleansing
Helps oil and water mix together. Can work as a cleansing agent. Can be irritating
Show more
Comodogenic ingredients
No comodogenic ingredients detected
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| Irritancy | IRRITANCY
HIGH
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MEDIUM
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MEDIUM
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MEDIUM
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MEDIUM
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MEDIUM
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MEDIUM
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MEDIUM
| IRRITANCY
LOW
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HIGH
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HIGH
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HIGH
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Ingredients & concentrations
All ingredients
Key Actives
niacinamide
2.5% -
3.8%
Irritation risk:
Works for:
Anti-blemish,
Anti-aging,
Evens skin tone,
Moisturizing,
Reduces irritation,
Reduces redness,
Anti-inflammatory,
Antibacterial
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
salicylic acid
0.5% -
1.15%
Irritation risk:
Works for:
Anti-blemish,
Exfoliation,
Anti-inflammatory,
Antibacterial,
Evens skin tone
Used for skin exfoliation. It has an anti-inflammatory and anti-bacterial effect, helps to unclog pores, prevent blemishes and speed up healing of the existing ones. Sometimes referred to as a BHA (beta-hydroxy acid)
Show more
Potential irritants
glycolic acid
8% -
12%
Irritation risk:
Works for:
Evens skin tone,
Anti-aging,
Exfoliation,
Anti-blemish
An alpha-hydroxy acid (AHA) that helps to remove the dead skin cells on the surface of the skin reveling a more even, smoother complexation. It is also able to stimulate collagen production with long-term use. Could help to reduce pore congestion. It can be irritating to the skin. Apply sunscreen daily if using products with glycolic acid
cocamidopropyl dimethylamine
1.8% -
2.7%
Irritation risk:
Works for:
Cleansing
Helps oil and water mix together. Can work as a cleansing agent. Can be irritating
Show more
Comodogenic ingredients
We couldn't find any comodogenic ingredients in this product
All ingredients
aloe barbadensis leaf extract
23% -
35%
Irritation risk:
Works for:
Moisturizing
Traditionally used to treat sunburns, dermatitis and inflammation, but evidence for its effectiveness is lacking. The extract can contain humectants that help attract water into the skin
glycolic acid
8% -
12%
Irritation risk:
Works for:
Evens skin tone,
Anti-aging,
Exfoliation,
Anti-blemish
An alpha-hydroxy acid (AHA) that helps to remove the dead skin cells on the surface of the skin reveling a more even, smoother complexation. It is also able to stimulate collagen production with long-term use. Could help to reduce pore congestion. It can be irritating to the skin. Apply sunscreen daily if using products with glycolic acid
propanediol
4.6% -
6.8%
Irritation risk:
Acts as a solvent for other ingredients. Speeds up the absorption of other ingredients into the skin
Show more
Ingredient list view
Aloe barbadensis leaf extract, Glycolic acid, Propanediol, 1,2-hexanediol, Niacinamide, Cocamidopropyl dimethylamine, Salicylic acid, Hamamelis virginiana leaf extract, Rosmarinus officinalis extract, Eucalyptus globulus leaf extract, Thymus vulgaris extract, Aspalathus linearis extract
Sources
- Photoprotective and antiinflammatory effects of topical glycolic acid
- Glycolic acid peel therapy – a current review
- Dual Effects of Alpha-Hydroxy Acids on the Skin
- The influence of alkane chain length on the skin irritation potential of 1,2-alkanediols
- 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