Clinicians Complex Total Sun Protection Lotion SPF 30+ contains Z-Cote®, transparent microfine zinc oxide engineered with nanotechnology. This ingredient is one of your best defenses against photoaging damage cause by ultra violet (UV) sun exposure. Damaging UV rays can lead to premature aging of the skin, sun spot discoloration, wrinkles, and skin cancer. Many sunscreens only provide protection from UVB rays (burning) and do not offer protection from UVA rays (aging), which contribute to the majority of skin damage. This superior formula acts as a physical block shielding skin from a wide spectrum of harmful rays with transparent micro fine zinc oxide. It is formulated with traditional sunscreen agents to provide complete broad-spectrum UVA and UVB skin protection. To further enhance this formula, green and white tea extracts have been added to provide free radical protection for the skin. This highly effective, daily moisturizing, oil-free lotion is designed for all skin types.