Butylene Glycol vs Glycereth-20
Butylene Glycol and Glycereth-20 are both draws in moisture ingredients. Butylene Glycol is found in 1031 products while Glycereth-20 appears in 1, making Butylene Glycol the more widely used option.
Butylene Glycol
Lightweight humectant and solvent
Glycereth-20
Draws in moisture