Differences between our tinted moisturizers Why is UVA and UVB protection critical? UVA rays penetrate deep into the dermis, the skin’s thickest layer. Unprotected exposure can lead to premature skin aging and wrinkling. UVB rays will usually burn the superficial layers of your skin. It plays a key role in the development of skin cancer. This formula includes iron oxides, which provide enhanced protection from blue light as well.* Why is it different? Our unique formula not only prevents your skin from environmental damage, but provides nourishing moisturization with anti-aging benefits. *According to the most current research surrounding iron oxides and zinc oxide. Bernstein, EF, Sarkas, HW, Boland, P. Iron oxides in novel skin care formulations attenuate blue light for enhanced protection against skin damage. J Cosmet Dermatol. 2021; 20: 532– 537.   Key Facts Physical Tinted Moisturizer SPF 44 is a mineral-based sunscreen that protects skin from harmful UVA/UVB rays, infrared and blue light. This creamy formula blends seamlessly into the skin, giving it a natural glow with no white cast on all skin tones and types. Water-resistant (up to 80 minutes), this reef-safe formula features high concentrations of hyaluronic acid, vitamin E, and iron oxides, which provide enhanced protection from pollution and other free radicals.