It is now established that the concentration of Hyaluronic Acid in the tissues tends to decrease with age. Recent research has allowed to develop an active ingredient that uses cationic hyaluronic acid as an effective moisturizing agent in the hair, rehydrating the capillary fiber and making the hair easy to comb, supple and glossy. Program 2, with Hyaluronic Acid, also features Maidenhair fern extract and Chia seeds. Revolutionary formulations that nourish the hair with substances essential to slowing down the ageing process, resulting in impressive shine and vitality and making the hair visibly younger.