This broad-spectrum sunscreen, both gentle and lightweight, provides a more natural approach to sun protection for daily use, using chemical-free active ingredients. It is formulated with only physical sunscreen actives to provide sun protection. Physical Defense SPF 47 creates a moisture barrier, preventing water from evaporating on the skin's surface, binding moisture back into the skin. Physical Defense SPF 47 is formulated with titanium dioxide and zinc oxide to provide physical protection by sitting on top of the skin to deflect and scatter damaging UV rays. This gentle formula is a great alternative for sensitive skin types and even post-procedure skin.