The HT26 Booster Whitening Serum has been specially designed to be mixed with HT26 body lotions to increase their effectiveness. It harmonizes and unifies the complexion by removing the brown spots of the body. Its reinforced depigmenting system brightens your skin and makes it more luminous. It contains depigmenting agents that act by inhibiting the production of melanin: the pigmentary spots fade progressively and the skin becomes clearer.