Sesderma Hidraderm Hyal Liposomal Serum 30mlTriple hyaluronic acid serum, hydration x3. An essential part of your daily routine, it hydrates the surface, replenishes wrinkles and hydrates in depth thanks to Nanotech technology. Suitable for all skin types, even the most sensitive, regardless of age. Benefits: Multi layer hydration and replenishing effect HIDRADERM HYAL serum is a direct source of hyaluronic acid, unlike the provision of precursors (N acetil D glucosamine and D glucuronic acid)