Vichy LiftActiv Vitamin C Serum 10 ml A dermatologist-grade Vitamin C serum that combines 15% Pure Vitamin C and Hyaluronic Acid for brighter and firmer skin in just 10 days. LiftActiv Vitamin C Serum is pure yet potent, with a minimalist formula of only 11 ingredients that is paraben-free and fragrance-free. The perfect addition to your daily anti-aging routine. Creates a visibly brighter and firmer complexion, smooths the appearance of skin texture, and reduces the look of fine lines in just 10 days. Pure and potent antioxidant formula helps address uneven skin tone and helps fight against signs of skin aging.