Cholesterol, NF (CH135) (INCI: Cholesterol) is a naturally occurring waxy substance that plays a vital role in the formulation of various cosmetic and personal care products. This versatile ingredient is particularly valued for its ability to stabilize emulsions, effectively preventing the separation of oil and liquid components in formulations. Its multifunctional properties also include acting as a skin-conditioning agent and an anti-dandruff agent, making it essential in the development of eye and face makeup, shaving preparations, and skin and hair care products. Additionally, Cholesterol contributes to increasing viscosity, enhancing the overall texture and application of cosmetic formulations, thus ensuring they deliver optimal performance and a luxurious feel.