Arginine Pca vs Butylene Glycol
Arginine Pca and Butylene Glycol are both draws in moisture ingredients. Arginine Pca is found in 1 product while Butylene Glycol appears in 787, making Butylene Glycol the more widely used option.
Arginine Pca
Draws in moisture
Butylene Glycol
Lightweight humectant and solvent