Sanyo Chemical Industries, Ltd. is pleased to announce that it has developed SOLIEMER®, a particle emulsifier for cosmetics that exhibits excellent formulation stability despite the absence of surfactants and provides a non-sticky smooth texture without creak. SOLIEMER® is our original spherical silica with optimized size, shape, and surface modification. It improves the sensory perception of creakiness that has been a challenge to overcome with conventional Pickering emulsifiers and SOLIEMER® provides highly stable emulsions with a smooth texture and excellent sensory.