Ceteareth-20 is a non-ionic polyoxyethylene ether of higher saturated fatty alcohols (cetyl/stearyl alcohol). HLB value 15-17 (gives oil-in-water emulsions). Universal emulsifier to make o/w emulsions, compatible with all kinds of oils & active ingredients. Very effective protective colloid that stabilizes all kinds of dispersed systems. Can be combined with other emulsifiers. Optimal use with gel-forming thickeners