Eucerin Hyaluron-Filler 10% Pure Vitamin C Booster is an anti-aging treatment that combines pure vitamin C with hyaluronic acid to strengthen skin and plump up wrinkles. The formula comes in 3 separate 8ml vials to maintain maximum potency and effectiveness. Key features: • 10% pure vitamin C concentration • Comes in 3 individual 8ml vials • Contains hyaluronic acid for wrinkle filling • Medical skincare formula • Fresh activation system for maximum potency • Anti-aging treatment The vitamin C booster is designed to be used as a 4-week intensive treatment, with each vial lasting approximately 7-10 days. The individual vials help preserve the potency of the vitamin C, which can degrade when exposed to air and light. For best results, the product should be applied to clean skin before other skincare products. The formula works to strengthen skin, reduce fine lines and wrinkles, and provide antioxidant protection.