Lactic Acid
Good
Official INCI name
A gentler AHA that exfoliates and hydrates. At low levels it simply adjusts pH.
What it does
Active. Does something to the skin: exfoliating acids, retinoids, vitamins, peptides, soothing agents.
“Lactic Acid” is its name in the EU glossary of common ingredient names (no. 14271), the names labels in the EU must use. © European Union, EUR-Lex.