The Organic Pharmacy Hyaluronic Acid Serum targets fine lines and wrinkles, plumps and hydrates, boosts firmness and elasticity. Up to 70% of our skin is made of water- this triple weight (small, medium and large) molecule. Hyaluronic Acid fills, hydrates and restores volume. Use The Organic Pharmacy Hyaluronic Acid Serum on its own or as a combination treatment with Four Acid Peel, Stabilised Vitamin C Serum or Retinol Night Serum. Clinical Test Results: - Clinically proven to increase skin\'s moisture (+22%) as assessed after 28 days of twice a day application. - Shows significant reduction of the number (-30%), surface (-43%) and length (-37%) of wrinkles as assessed after 28 days of once a day application.