What it is: A highly stable, clinical-strength 25% vitamin C serum that visibly improves uneven tone, radiance, elasticity, and firmness without irritating skin.Skin Type: Normal, Dry, Combination, and OilySkincare Concerns: Dark Spots, Dullness, and Loss of Firmness and ElasticityFormulation: CreamHighlighted Ingredients:- 25% Vitamin C: Visibly improves tone, discoloration and dark spots. - Glutathione: Strengthens skin’s defenses and supports vitamin C.- Ergothioneine: Supports skin’s natural antioxidants.Ingredient Callouts: Free of parabens, formaldehydes, formaldehyde-releasing agents, phthalates, mineral oil, retinyl palmitate, oxybenzone, coal tar, hydroquinone, sulfates SLS & SLES, triclocarban, and triclosan. It is also vegan, gluten-free, and cruelty-free.What Else You Need to Know: This gentle, hydrating serum delivers clinical-level vitamin C to target stubborn discoloration & sun damage without irritation. Glutathione and patented GAP technology soothe, maintain skin’s natural antioxidant levels long-term, and reduce oxidative stress that triggers discoloration. Clinical Results: Based on an independent clinical study with 32 subjects after 8 weeks:- Clinically proven to visibly improve uneven tone, discoloration, radiance, firmness, and elasticity- 94% had visibly improved discolorations- 91% had brighter-looking skin