Black Diamond Formula is the most advanced sunscreen available. Special technology gives you what you want - an ultra-lightweight, non-greasy sunscreen that absorbs into skin immediately with virtually no odor. The unique, oil-free lotion stays on in extreme conditions and won't run or drip into eyes. Absorbs quickly, with no heavy, oily residue. Advanced UVA and UVB sunscreens provide effective, broad-spectrum protection from damaging rays. Retains SPF after 80 minutes of sweating or activity in the water. Fragrance-free. Colorant-free. Paba-free. Dermatologist tested.