LANOCREME New Zealand thermal spring water hydro boost face serum has 2% hyaluronic acid. Intensive hydration booster with concentrated Hyaluronic Acid, Magnesium and Vitamin E This ultra replenishing, light-weight Face Serum is powered with a special blend of high percentage Hyaluronic Acid, Mineral Rich Thermal Water & Rejuvenating Vitamin E to pump thirsty and tight skin. From the alpine region of Hanmer Springs in the South Island of New Zealand. The mineral blend includes: Silica, Calcium, Sodium, Sulphate, Potassium, Lithium and Magnesium.