The 1st sauvage serum developed for men's skin, which is thicker, more marked and more prone to dehydration than women's skin. Composed of 95%natural-origin ingredients, infused with aqueous extract of cactus and cactus oil, sauvage the serum hydrates for 100h, strengthens the skin to protect it from dehydration and reduces visibility of the first signs of aging. Its comfortable texture penetrates easily and leaves no greasy film or residue, including on the beard. Amount calculated based on the iso 16128-1 and iso 16128-2 standard. Water percentage included. The remaining 5% contribute to the formula’s performance, sensory appeal and stability. Instrumental test on 30 men.