A highly stable, clinical-strength 25% vitamin C serum that visibly improves uneven tone, radiance, elasticity, and firmness without irritating skin. Suitable for normal, dry, combination, and oily skin types. Targets dark spots, dullness, and loss of firmness and elasticity. Formulated as a cream with key ingredients including 25% Vitamin C to improve tone and discoloration, Glutathione to strengthen skin's defenses and support vitamin C, and Ergothioneine to bolster natural antioxidants. The product is free of parabens, formaldehydes, phthalates, mineral oil, retinyl palmitate, oxybenzone, coal tar, hydroquinone, sulfates, triclocarban, triclosan, and is vegan, gluten-free, and cruelty-free. Clinical studies show visible improvements in tone, discoloration, radiance, firmness, elasticity, with 94% of users seeing improved discolorations and 91% noticing brighter skin. Directions recommend use morning and evening after cleansing, toning, and exfoliating, followed by SPF in daytime.