INCI · humectant · CIR review pending · used in 1 products
Histidine(200 Ppm)
Histidine is a semi-essential amino acid with CAS # 71-00-1. It plays an important role in regulating immune defense, allergic reactions, and inflammatory processes in the body. In skincare formulations, it functions as a skin-identical ingredient, moisturizer, and humectant. It is listed under CosIng functions as antistatic, humectant, and skin conditioning.
Evidence level
weakEWG score
—Comedogenic
—Category
humectant● Benefits
Histidine acts as a skin moisturizer, helping to maintain hydration levels. It may also offer some protection from certain skin infections. As a skin-identical ingredient, it supports the skin's natural composition.
hydratingskin-conditioningbarrier-supportsoothing
● Cautions
