Ingredient glossary

Know what's in the bottle

Plain-language notes on what each ingredient does, who it suits and when to be careful.

Filter by what it does: Exfoliant

1 ingredient · Exfoliant · Common irritants

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Glycolic AcidAHAExfoliantCan irritateThe smallest alpha hydroxy acid (AHA). It dissolves the "glue" between dead skin cells to smooth texture and brighten, but can sting and makes skin more sun-sensitive.