Glycerin vs Ppg-1-Peg-9 Lauryl Glycol Ether
Glycerin and Ppg-1-Peg-9 Lauryl Glycol Ether are both draws in moisture ingredients. Glycerin is found in 2427 products while Ppg-1-Peg-9 Lauryl Glycol Ether appears in 8, making Glycerin the more widely used option.
Glycerin
One of the most effective humectants
Ppg-1-Peg-9 Lauryl Glycol Ether
Glycol-based humectant