Authority source
Safety basis: FDA
FDA
Glycolic Acid
alpha-hydroxy acidAHAglycolate
Exfoliant
Glycolic acid is a naturally occurring compound found in sugarcane and some fruits. It helps remove dead skin cells and smooth out skin texture.
What it is
Glycolic acid is a naturally occurring alpha-hydroxy acid derived from sugarcane and some fruits, used to exfoliate and smooth out skin texture.
Found in
skincare products, exfoliating scrubs, chemical peels, anti-aging creams
The concern
May cause skin irritation, redness, or dryness, especially with high concentrations or prolonged use.
Legal status
Generally recognized as safe for topical use in concentrations up to 10% by FDA; EU has no specific limits but recommends caution.
Low Concern
Generally recognized as safe for topical use in concentrations up to 10%.
Evidence & sources
Article / explainer
Article / explainer
No highly relevant article explainer found yet.
Community questions
Community questions
Community discussions are not used as safety evidence and no highly relevant discussion is shown for this ingredient.
Related ingredient guides
Compare this ingredient with related ingredients and common alternatives.
Salicylic Acid
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Lactic Acid
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Azelaic Acid
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Alpha Arbutin
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Kojic Acid
A related active ingredient often compared for exfoliation, brightening, or pigment concerns.
Last updated: June 6, 2026