Dermatone's mineral-based SPF 50 formula is reef-safe and contains a unique zinc formula to safeguard your skin while providing the sun protection you need. The no-touch stick design makes it ideal for larger areas like your face, nose, neck, and shoulders. Great for sports where you need non-greasy hands like skiing, golf, tennis, and fishing. Water- and sweat-resistant up to 80 minutes. Comes in a convenient 0.50 oz "no-touch" twist-up stick that fits in any pocket.