Hyla3D Face Serum contains a patented combination of 5 advanced technologies that support hyaluronic acid (HA) for long-lasting hydration. A weightless serum - the perfect addition to all skin care routines for all skin types. In addition, several advanced technologies unique to Hyla3D Face Serum further support HA, elasticity and healthy skin over time.Intensive moisturising serum. Moisturises and increases skin firmness.Suitable for all skin types and skin care routines. SKIN THERAPIST TIPAdd a moisturising serum under your regular cream for extra hydration for the skin.