Quintescine™ IS biofunctional

Aqua (and) Butylene Glycol (and) Dipeptide-4. Quintescine™ IS biofunctional by Ashland acts as an anti-aging, anti-stress, antioxidant and protective agent. It is a glutathione-biomimetic antioxidant peptide designed to help preserve against glycation damage. It helps protect skin from environmental stresses and prevents loss of skin resiliency. Quintescine™ IS biofunctional is used in body care, color cosmetics and facial care applications.