Carbomer is widely used as a thickening, suspending, and emulsifying agent in pharmaceuticals, cosmetics, and personal care products. It helps stabilize formulations by increasing viscosity and controlling the flow of liquids. In topical gels and creams, carbomer provides a smooth texture and enhances the even spreadability on skin. It is commonly found in acne treatments, sunscreens, lotions, and ophthalmic solutions due to its ability to form clear gels and retain moisture. In drug delivery, it acts as a controlled-release agent in transdermal and vaginal formulations. Its capacity to swell in water and form viscous solutions makes it ideal for products requiring gel consistency without leaving a greasy residue.