OUR HIGHEST CONCENTRATION* OF HYALURONIC ACID. Try our intensely hydrating 1.5% Hyaluronic Acid Serum for a radiant, re-plumped, youthful and smooth skin. INSTANT VISIBLE RESULTS, SKIN GETS BETTER DAY AFTER DAY. Skin looks hydrated, smooth and youthful. Skin radiance improves by 42% (basis instrumental test) LIGHTWEIGHT & NON-STICKY TEXTURE. The serum absorbs quickly with into the skin with no leftover residue