Butylene Glycol vs Pentylene Glycol Salicylic Acid
Butylene Glycol and Pentylene Glycol Salicylic Acid are both draws in moisture ingredients. Butylene Glycol is found in 787 products while Pentylene Glycol Salicylic Acid appears in 1, making Butylene Glycol the more widely used option.
Butylene Glycol
Lightweight humectant and solvent
Pentylene Glycol Salicylic Acid
Glycol-based humectant