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POLYQUATERNIUM-48

Description

Polyquaternium-48 is a synthetic, quaternary ammonium polymer that serves as a multifunctional ingredient in various skincare and haircare formulations. This water-soluble compound is primarily recognized for its excellent film-forming and conditioning properties, making it a valuable addition to products designed to improve the appearance and feel of skin and hair.

In skincare applications, Polyquaternium-48 acts as a humectant, helping to attract and retain moisture within the skin's surface layers. It forms a protective barrier that reduces transepidermal water loss, contributing to improved hydration and a smoother skin texture. The ingredient also exhibits mild antistatic properties, which can help in reducing frizz and flyaways in hair care products.

Polyquaternium-48 is compatible with a wide range of other cosmetic ingredients and remains stable across various pH levels. Its low molecular weight allows for easy incorporation into formulations without significantly altering viscosity. This versatility makes it suitable for use in leave-on and rinse-off products, including moisturizers, serums, shampoos, and conditioners. While generally well-tolerated, as with all cosmetic ingredients, patch testing is recommended for individuals with sensitive skin or known allergies to quaternary ammonium compounds.