Peg-8 vs Potassium Cetyl Phosphate
Peg-8 and Potassium Cetyl Phosphate are both holds the formula together ingredients. Peg-8 is found in 62 products while Potassium Cetyl Phosphate appears in 147, making Potassium Cetyl Phosphate the more widely used option.
Peg-8
PEG-based emulsifier
Potassium Cetyl Phosphate
Holds the formula together