Anti-radical and antioxidant efficacy test on skin cells

Regulatory reference: Proprietary method
Claim: Antioxidant
Application field: Raw ingredients or finished products.
Description of the test: Quantification of the efficacy of the sample in inhibiting cytoplasmic oxidation phenomenon and protecting the skin cell model (immortalized human keratinocytes) from damaged caused by ROS.
Posted in Anti age, Antioxidant, Claim for cosmetics