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PPG-6

Description

PPG-6, or Polypropylene Glycol-6, is a versatile synthetic ingredient commonly used in skincare and cosmetic formulations. This clear, colorless liquid functions primarily as a humectant and emollient, attracting and retaining moisture while providing a smooth, non-greasy feel to products. PPG-6 is part of the broader family of propylene glycol derivatives, with the number 6 indicating the average number of propylene oxide units in its molecular structure.

In skincare applications, PPG-6 helps to improve product texture and spreadability, enhancing the overall user experience. It also acts as a solvent, aiding in the dissolution and stabilization of other ingredients within formulations. Due to its low molecular weight, PPG-6 can penetrate the skin's surface, potentially assisting in the delivery of active ingredients to deeper layers of the epidermis.

While generally considered safe for topical use, some individuals may experience sensitivity to propylene glycol derivatives. As with any skincare ingredient, patch testing is recommended before incorporating products containing PPG-6 into a routine. This ingredient is often found in moisturizers, serums, and other leave-on skincare products, contributing to their efficacy and sensory properties.