To moisturize your skin properly, it is necessary to capture water in your epidermis, to improve the impermeability of your stratum corneum in order to bring essential nutrients to your cells. Hydrabio Serum increases moisture in your skin of 57% within 15 minutes only, through the patented Aquagenium® complex which acts deep inside the skin. It retrains skin to activate and capture natural moisturize. Thanks to an apple seeds extract, the Aquagenium® patent irrigates the epidermis; the stratum corneum captures water. Vitamin PP/B3 stimulates skin cohesion and glycerin moisturizes it.