Brightens Dull Complexions. Promotes Healthy Cell Turnover. Stimulates Collagen Production. Provides Protection Against Environmental Stressors. Recommended For All Skin Types. Paraben Free | Sulfate Free | No Fragrance | Dye Free | Cruelty Free | Vegan. The Brightener - Give your skin a megadose of Vitamin C. Our 20% Vitamin C + E + Ferulic Acid serum brightens skin, builds collagen, and evens out tone. Enhanced with Vitamin D & Ferulic Acid, this serum is a great pick me up for dull, discolored and stressed skin, while providing 24/7 protection against environmental pollutants. Benefits Brightens dull complexions Promotes healthy cell turnover Helps maintain & prevent uneven skin texture & tone Stimulates collagen production. How it works. Our Vitamin C + Ferulic Acid provides a 20% concentration of L-ascorbic acid, a highly effective skin anti-oxidant and collagen builder. This serum promotes healthy cell turnover to decrease the effects of hyperpigmentation and evens out skin tone. The lightweight, non-greasy formula absorbs quickly and transparently into the skin, while also being able to be added to any skincare routine. Use daily in the morning or evening to brighten, restore and help neutralize environmental stressors that can accelerate the signs of aging.