Sunscreens are active ingredients used in sun care cosmetics to help protect the skin from UV radiation. Depending on their chemical class, they act by absorbing, reflecting, or scattering radiation. Tinosorb S and Tinosorb M are two broad-spectrum organic filters. Tinosorb S is documented for its absorption in UVB, Tinosorb M in UVA. Together, they provide a documented broad-spectrum protection profile. Their photostability helps maintain the protective profile during exposure. Uvinul A Plus is an organic filter documented for its UVA absorption profile and is also recognized for its photostability. Sun protection helps limit environmental factors associated with visible signs of aging and pigment irregularities. The SPF on the packaging indicates the protection level measured according to regulatory protocols.
