A deeply moisturizing serum is based on 1% aqueous solution of high molecular weight Sodium Hyaluronate (HA). Suitable for professional treatments as well as for home use. The HA Maximal acts as a powerful humectant, delivering a concentrated dose of high-quality high molecular weight Hyaluronic Acid to the skin. A great tool for supporting moisture gradients in the skin and preparing the skin for advanced aesthetic procedures.