Concentrated serum with a high concentration of 1.5% pure hyaluronic acid (high and low molecular weight) and 6% niacinamide to act on the cause of aging. After 15 days, the skin is regenerated and wrinkles are reduced. Tested on sensitive skin, this serum without fragrance is intended for all areas of the face, even the area around the eyes. Hyaluron Activ B3 serum is an eco-designed skin care product that contains 94% ingredients of natural origin.