GLA Description
GLA stands for *G*amma *L*inolenic *A*cid, which is a fatty acid used in cosmetics as an emollient and antioxidant. GLA is considered a skin-soothing agent. It’s found in black currant oil or seeds, evening primrose oil, and borage oil.
Peer-reviewed, substantiated scientific research is used to assess ingredients in this dictionary. Regulations regarding usage constraints, permitted concentration levels and availability vary by country and region.