Acrylates/C10-30 Alkyl Acrylate Crosspolymer is a synthetic polymer used in cosmetic products as a film-forming agent, emulsifier, or stabilizer. It ensures that the texture is stable, uniform, and pleasant to apply, particularly in emulsions containing UV filters. We deliberately include this ingredient in formulations where it is functionally necessary to improve texture, stability, and the sensory experience.(1-2)