Ingredient record
Azelaic acid
★★★★Strong evidence
Ingredient-level evidence★★★★ at ingredient level. 20% Rx has strong evidence; 10% cosmetic formulations are weaker — the Rx-strength evidence does NOT transfer to cosmetic concentrations (report rule 5).
Concentration caveatAzelaic acid 20% (Rx) evidence does NOT transfer to 10% cosmetic formulations.
Products containing this ingredient
Prices and availability are recorded per market, with the date each was last checked.