Glycerin (Humectant) vs Serine Lungene Glycol
Glycerin (Humectant) and Serine Lungene Glycol are both draws in moisture ingredients. Glycerin (Humectant) is found in 3 products while Serine Lungene Glycol appears in 1, making Glycerin (Humectant) the more widely used option.
Glycerin (Humectant)
Draws in moisture
Serine Lungene Glycol
Glycol-based humectant