Screens out the suns burning rays to help prevent sunburn. Provides protection from UVA rays that may contribute to skin damage and premature aging of the skin. Higher SPF gives more sunburn protection. Retains SPF after 80 minutes of activity in the water or sweating. Appropriate for sensitive skin including rosacea. It provides powerful yet extra gentle broad spectrum UVA/UVB protection. Gentle formula with zinc oxide. Free of alcohol dyes fragrances & oils. Non-greasy. Wont cause break-outs or irritate skin. Wont sting eyes & skin. Photostable & waterproof. Hypoallergenic.Other products from HerbsPro