what is carbomer
0. What is it: Carbomer is a white fluffy powder that's used in lotions and other cosmetic formulas as a thickener, stabilizer, and emulsifier. Carbomer does not actually refer to one particular molecule, but is a generic term for a series of polymers primarily made from acrylic acid.Source.arbomer is a synthetic chemical made specifically for cosmetic use. It has been in use for over 50 years, and has a pretty long history of safety. However, neutralizing agents such as TEA or tetrasodium EDTA may or may not be disclosed on the label, and could possibly be contaminants in the formulation.