Rexatrol® is the optimized bioavailability Phytosome® form of resveratrol, a broadly known and active polyphenol commonly present in the skin of grape. Resveratrol has shown a protective activity against the UV-induced oxidative stress and cutaneous damages and qualifies as an effective active ingredient to counteract photoaging.
Polygonum cuspidatum Sieb. e Zucc.
≥30% of resveratrol by HPLC
The ingredient described is offered for consideration for use in cosmetics products. The information provided describes historical use, ingredient activity and other information that may be relevant to their use in such products. How each ingredient would contribute to a particular product would be formulation specific.