Propylene Glycol USP

Propylene Glycol USP is an organic, colorless, and odorless synthetic liquid that absorbs water. It is used as a humectant, solvent, emollient, or preservative in various skincare products. It is best known for its attributes of a hydrating and delivery ingredient. This means it retains moisture in your skin and aids in better absorption of potent ingredients into the skin. The ingredient is most commonly used in creams, lotions, and serums.

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