Propanediol
Propanediol is a glycol, an organic compound, that’s derived from corn. It’s a multipurpose ingredient that is used as a humectant, an emollient, and helps to better the texture of product formulas.
Benefits: Both an emollient and a humectant, propanediol attracts and locks in moisture.
Skin Types: Generally, propanediol is safe for all skin types.