Butylene Glycol vs Peg/Ppg/Polybutylene Glycol-8/5/3 Glycerin Hydroxyethylpiperazine Ethanesulfonic Acid Hydrolyzed Soy Protein
Butylene Glycol
Lightweight humectant and solvent
Peg/Ppg/Polybutylene Glycol-8/5/3 Glycerin Hydroxyethylpiperazine Ethanesulfonic Acid Hydrolyzed Soy Protein
Glycol-based humectant