Providing UVA & UVB protection, our fragrance free formula is non-greasy, fast absorbing and gentle on the skin. Developed to be water resistant for up to four hours so you can step into the sun with confidence. 500ml Paraben Free Sulphate Free Reef Friendly Directions: Shake well before use. Apply liberally and evenly to all unprotected areas 15 to 20 minutes before exposure to the sun. You need at least one teaspoon per limb, one for the front of the body, one for the back and one for the head. Re-apply every 2 hours or more often when sweating and after swimming, exercise or towel drying. Use alongside a hat, protective clothing and sunglasses.