Product overview: Vitamin B3 serum anti-wrinkle and deep moisturizer for the skin contains 5% vitamin B3 (niacinamide) and tri-hyaluronic acids for hydrated, soft, plump skin in 7 days, stimulates collagen production to hide wrinkles. Product benefits: Used for moisturizing dry, sensitive, and dehydrated skin with discomfort and wrinkles. This serum, high in vitamin B3, soothes and strengthens the skin. The blend of 3 hyaluronic acids restores skin moisture permanently. Discomfort and tightness are reduced immediately. Day by day, the skin becomes plump and signs of aging disappear. Usage instructions: Apply in the morning and evening before the regular cream or mix directly with your cream. Special features of the product: Contains vitamin B3, also known as niacinamide, a multi-correct active ingredient that strengthens and restores the skin barrier. With a 5% concentration for repairing damaged skin. Along with 3 hyaluronic acids of different molecular weights (medium, high, very high), vitamin B3 intensely moisturizes, strengthens, plumps with hydration, and increases collagen production necessary for youthful skin. Suitable for sensitive skin. Soap-free. Tested under gynecological supervision.