Hyaluronic acid occurs naturally in humans, and is found in young skin. Topical applications are used to treat wrinkled skin and may help to reverse the signs of aging. Hyaluronic acid draws moisture from the environment to the skin for a superb moisturizing effect. Apply to skin after cleansing. Let absorb for a moisturizing effect. For all skin types. AM & PM. For external use only. Avoid direct contact with eyes. Rinse with water if direct eye contact occurs. Do not use on broken skin. For adult use only. Keep out of reach of children. If swallowed, get medical help right away. Stop use and ask a doctor if rash or irritation develops and persists. Use sunscreen and avoid long term exposure to sun.