One of the most potent antioxidants, Vitamin C shields the skin against free radical damage, supporting collagen production and reducing melanin formation. Pure Vitamin C (L-Ascorbic Acid) is the most effective form but is exceptionally fragile and prone to degradation except when it’s kept in powder form and activated fresh. 10% L-Ascorbic Acid is the optimal concentration for great benefit without irritation.

Benefits: Brightens dark spots, promotes collagen production, helps smooth fine lines and wrinkles, and hydrates skin.