Olesun™ M is a high efficient organic broad-spectrum UVA/UVB absorber in ultrafine nano-particle form. Due to its triple action — UV absorption, light scattering and light reflection by its ultra-fine nano-particle structure — it comprehensively covers UVA band. Furthermore, Olesun™ M has good light stability and water dispersible ability. And its synergies with other filters make it suitable for products with high PA value. It has physical sunscreen fresh & clean touch but with extremely broad long UVA coverage.