After one use, this serum will improve skin absorption & skin cell turnover. 1500 Hyal-Spicules that go deep into the skin! Serum for immediate improvement of skin moisture, skin texture and pore tightening. Apply it and feel the gentle tingle! No need to worry about irritation, as the serum contains a skin-calming formula, and has been tested for irritation on sensitive skin. With patented moisturizing ingredients ingredients, it gently exfoliates and renews dry skin to leave a moisturized and soft finish.