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SESH INGREDIENT FILE

Citric Acid

INCI Citric Acid

pH Adjuster / AHA Active Ingredients

What it is & what it does

Citric Acid is an AHA that is frequently used primarily as a pH adjuster in cosmetics.
At low amounts it mainly fine-tunes pH rather than exfoliating. At higher acid levels and the right low pH it can contribute exfoliation, but the ingredient list alone cannot tell which role dominates.

Usage & cautions

Information approach Consumer-friendly summaries are informed by established cosmetic ingredient references such as INCIDecoder and Paula’s Choice Ingredient Dictionary, while avoiding turning ingredient-level evidence into medical claims about the finished product.