SummeCosmetics Biomedical - Hyaluronic Acid 2%Concentrated face formula of high molecular weight hyaluronic acid. FILLING ACTION MOISTURIZING Contents: 5 x 5ml vials ACTIVE INGREDIENTS HIGH MOLECULAR WEIGHT HYALURONIC ACID: It has the ability to attract and retain up to 20 times its weight in water, to form an elastic gel that will maintain and hydrate the epidermis providing a firming and smoothing effect on wrinkles. Attention: this product is for professional use only and requires aesthetic