PRODUCT REVIEW
ONE THING Niacinamide 10%
Can it cause trouble?
Buy from Amazon US $17.99
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Price as of 10/21/2025 2:52 GMT.
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What can the product work for?
Anti-blemish
What does the product description say?
One Thing Niacinamide is a is formulated with Vitamin B3 (Niacinamide) which brightens skin complexion and regulates sebum production Prevents moisture loss and improves p H balance Reduces blemishes and strengthen skin barrier
niacinamide
10%
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
Evens skin tone
What does the product description say?
One Thing Niacinamide is a is formulated with Vitamin B3 (Niacinamide) which brightens skin complexion and regulates sebum production Prevents moisture loss and improves p H balance Reduces blemishes and strengthen skin barrier
niacinamide
10%
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
Anti-aging
niacinamide
10%
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
Moisturizing
What does the product description say?
One Thing Niacinamide is a is formulated with Vitamin B3 (Niacinamide) which brightens skin complexion and regulates sebum production Prevents moisture loss and improves p H balance Reduces blemishes and strengthen skin barrier
niacinamide
10%
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
butylene glycol
6.6% -
9.9%
Irritation risk:
Concentration: Effectiveness:
LOW
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
Honesty check
How honest is this product?
| Promise | Can it deliver? |
|---|---|
| Evens skin tone | |
| Anti-blemish | |
| Moisturizing |
Total Promises Fulfilled score:
66/100.
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Can it cause trouble?
- Overall product irritation risk
- Acne & comedogenic risk ingredients: 0
Potential irritants
Comodogenic ingredients
No comodogenic ingredients detected
User reviews (0)
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| WIMJ similarity score |
98%
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| Irritancy | IRRITANCY
LOW
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LOW
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LOW
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LOW
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LOW
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LOW
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LOW
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LOW
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LOW
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LOW
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LOW
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Ingredients & concentrations
All ingredients
Key Actives
niacinamide
10%
Irritation risk:
Works for:
Moisturizing,
Evens skin tone,
Anti-aging,
Anti-blemish,
Reduces irritation,
Anti-inflammatory,
Reduces redness,
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
Potential irritants
Comodogenic ingredients
We couldn't find any comodogenic ingredients in this product
All ingredients
niacinamide
10%
Irritation risk:
Works for:
Moisturizing,
Evens skin tone,
Anti-aging,
Anti-blemish,
Reduces irritation,
Anti-inflammatory,
Reduces redness,
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
butylene glycol
6.6% -
9.9%
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
Show more
Ingredient list view
Water, Niacinamide, Butylene glycol, 1,2-hexanediol, Ethylhexylglycerin