Stay-Put® System 2 is a formula with a two-layer protection. One layer penetrates deeper into the skin, and the other layer bonds closer to the skin's surface. Even if the top layer is wiped off, the underlying layer of protection is still effective.
System 2 works well in extreme conditions even when applied to moist skin that is then exposed to high heat or humidity.
Please note: because of its effective two-layer protection, the System 2 formula may feel slightly greasy to the skin when applied.
Active Ingredients: Octinoxate, Octisalate, Oxybenzone, Titanium Dioxide.

The Sawyer Stay-Put® Sunscreen use a unique "Breathable Matrix" formula that gives you the best and most comfortable protection you have ever experienced. Enriched with Aloe Vera and vitamins.