Our Pure Protection SPF 47 is a gentle and lightweight broad-spectrum sunscreen, providing a more natural approach to sun protection with chemical free active ingredients.Purely Physical SPF 47 creates a moisture barrier, preventing water from evaporating the skin's surface and binding moisture back into the skin. Purely Physical SPF 47 is formulated with Titanium Dioxide and Zinc Oxide, which sits on top of the skin to deflect and scatter damaging UV rays. Gentle formula makes this a great alternative for sensitive skin types and even post-procedure skin.