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