Ingredient
Glycolic acid (AHA)
On labels: Glycolic Acid
Smallest AHA, dissolves dull surface cells for smoother, brighter skin.
- What it does
- Exfoliates
- Evidence
- Evidence: Strong · Well studied for skincare use.
- Often chosen for
- Rough texture, Dull, uneven-looking tone, Dark spots and post-breakout marks, Fine lines
- Skin types
- Oily, Combination, Normal
- Typical amount
- 3-10% in a formula
- Best time
- Evening
Good to know
Can sting and sensitize; increases sun sensitivity. Start 1-2 times a week.
- Can irritate reactive skin
- Can make skin more sun-sensitive
Products with Glycolic acid (AHA)
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