ShieldBiso™ AVB is also as known as Avobenzone. It is a synthetic UV absorber effective at absorbing UV-A radiation (＞320nm). It offers comprehensive protection across the UV-A spectrum (320–400nm) and, when combined with other UVB sunscreens, delivers extensive coverage against both UVA and UVB rays. This makes it ideal for preventing photo-induced skin cancer and enhancing the overall efficacy of broad-spectrum, oil-soluble UVA filters.