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PROPANEDIOL

Description

Propanediol, also known as 1,3-propanediol or trimethylene glycol, is a versatile and increasingly popular ingredient in skincare and haircare formulations. This clear, colorless liquid is derived from corn sugar fermentation, making it a renewable and eco-friendly alternative to petroleum-based glycols. Propanediol functions as a humectant, drawing moisture to the skin and hair, while also serving as an excellent solvent and carrier for other active ingredients.

In skincare, propanediol enhances product texture and spreadability, contributing to a smooth, non-sticky feel. It helps improve the penetration of other beneficial ingredients into the skin, potentially boosting their efficacy. The ingredient also exhibits mild antimicrobial properties, which can help preserve formulations and maintain product integrity.

For haircare, propanediol aids in moisture retention, helping to prevent dryness and brittleness. It can improve the overall manageability of hair and contribute to a softer, smoother texture. Additionally, its low molecular weight allows it to penetrate the hair shaft, potentially providing hydration from within.

Propanediol is generally well-tolerated by most skin types and is considered safe for use in cosmetic formulations. Its multifunctional nature makes it a valuable ingredient in a wide range of personal care products.