WHAT IT IS From the Hydration Collection. Anti-aging moisturizing serum. Not tested on animals. This product also comes in a convenient travel size. Made in Switzerland. WHAT IT DOES Smooths, hydrates and restores youth. HOW TO USE IT At night, after cleansing the skin, apply about 4 pump doses of Hydra3 Regenetic Serum to the face and neck. Cosmetics – Valmont > Valmont > Saks Fifth Avenue > Barneys. Valmont. Size: 1.7 oz. & Under.