Glycerin vs Neopentyl Glycol Diheptanoate
Glycerin and Neopentyl Glycol Diheptanoate are both draws in moisture ingredients. Glycerin is found in 2427 products while Neopentyl Glycol Diheptanoate appears in 13, making Glycerin the more widely used option.
Glycerin
One of the most effective humectants
Neopentyl Glycol Diheptanoate
Glycol-based humectant