Eusolex® UV-Pearls® OB-S is a white aqueous dispersion of a silica-encapsulated combination of UV-B filter Octocrylene plus UV-A filter BMDBM/ Avobenzone. It is enabling the development of very light formulations or pure hydrogels with a reduced dermal uptake of the UV filters and low allergy potential for the skin. Eusolex® UV-Pearls® are hydrophobic UV filters made available for the water phase, improving sensory, offering easy incorporation, excellent solublility and formulation flexibility. BMDBM/ Avobenzone is fully solubilized by Octocrylene in the capsule, so that re-crystallization is prevented. Eusolex® UV-Pearls® OB-S is providing a well balanced UV-A/UV-B ratio with an excellent photostability.