A broad spectrum UVA filter. Can be used to make broad spectrum sun care cosmetics when combined with other UVB filters, especially with Sunsafe-OCR, improving its stability. Good protection and recovery effect to human skin. Sunsafe-ABZ can be used for the formulation of protective hair-care, medicated skin-care and protective skin-tone preparations. It can be used to quench phototoxic skin reactions initiated by weak phototoxic materials.