Propylene glycol USP is a synthetic, colorless, odorless, and viscous liquid that is commonly used as a solvent, and humectant in various industries.
It is classified as a "Generally Recognized as Safe" (GRAS) substance and is used in a wide range of pharmaceutical, and cosmetic products.
Used as a humectant to keep products moist, a thickening agent to increase viscosity, and a stabilizer to maintain the consistency of products.
Propylene glycol USP is a versatile and widely used ingredient in various industries, providing benefits such as improved product stability, increased shelf life, and enhanced texture and consistency.