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Propylene Glycol

Description

Propylene Glycol is a versatile and widely used ingredient in skincare and cosmetic formulations. This clear, colorless, and viscous liquid is a humectant that attracts and retains moisture, helping to keep skin hydrated and supple. Its low molecular weight allows for easy penetration into the skin, making it an effective carrier for other active ingredients.

In skincare products, Propylene Glycol serves multiple functions. It acts as a solvent, helping to dissolve and stabilize other ingredients. Its emollient properties contribute to a smooth, non-greasy feel on the skin. Additionally, it functions as a preservative enhancer, extending the shelf life of products.

Propylene Glycol is generally recognized as safe by regulatory bodies and is well-tolerated by most individuals. However, in rare cases, it may cause irritation in sensitive individuals, particularly at high concentrations. Its concentration in cosmetic products typically ranges from 1% to 5%.

This ingredient is found in a wide array of skincare products, including moisturizers, serums, cleansers, and toners. Its ability to improve product texture, enhance ingredient penetration, and maintain product stability makes it a valuable component in many formulations.