Butylene Glycol vs Hyaluronic Acid
Butylene Glycol and Hyaluronic Acid are both draws in moisture ingredients. Butylene Glycol is found in 787 products while Hyaluronic Acid appears in 64, making Butylene Glycol the more widely used option.
Butylene Glycol
Lightweight humectant and solvent
Hyaluronic Acid
Holds up to 1000x its weight in water