This Chemical-free Sunblock is "VERY" Waterproof and provides Full Spectrum UVA/UVB Sun Protection. Great for everyday use to prevent premature aging and skin cancer. This product is so gentle it can safely be used on or around the eyelids with-out burning or stinging to the eyes. This incredible sunscreen is great for any watersports or for everyday use to protect & moisturizer the skin. Gives the skin that even tone flawless look. Contains antioxidants and peptides to defend against photodamage while promoting good skin health and balance skin hydration. A little goes a long ways so only use a pea to dime size for the entire face and neck. Tipof the day---if you splash water on the skin before using this product it will go on smoother and less is needed. Comes in a 2oz easy to carry flip top bottle.