Eucerin Hyaluron-Filler Vitamin C Boost Serum is a medical-grade skincare treatment that combines hyaluronic acid with vitamin C for enhanced anti-aging effects. The product comes in a set of three 7.5ml bottles designed to maintain the freshness and efficacy of the vitamin C formula. Key features: • Triple-effect formula with hyaluronic acid and vitamin C • Medical-grade skincare treatment • Comes in 3 separate 7.5ml bottles for optimal freshness • Anti-aging and skin plumping properties • Professional dispensing system The serum utilizes a specialized packaging system with three separate bottles to preserve the stability and potency of the vitamin C, which can degrade when exposed to air and light. Each 7.5ml bottle is designed to be used within a specific timeframe to ensure maximum effectiveness of the active ingredients. The combination of hyaluronic acid filler technology with vitamin C helps address multiple signs of aging while brightening the complexion.