Glycerin vs Propylene Glycol Dibenzoate
Glycerin and Propylene Glycol Dibenzoate are both draws in moisture ingredients. Glycerin is found in 2427 products while Propylene Glycol Dibenzoate appears in 1, making Glycerin the more widely used option.
Glycerin
One of the most effective humectants
Propylene Glycol Dibenzoate
Glycol-based humectant