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POLYQUATERNIUM-77

Description

Polyquaternium-77 is a synthetic, cationic polymer widely used in personal care and cosmetic formulations. This water-soluble ingredient belongs to the family of quaternary ammonium compounds and is primarily valued for its conditioning and film-forming properties. Polyquaternium-77 is particularly effective in hair care products, where it helps to improve manageability, reduce static, and enhance overall texture.

In skincare applications, Polyquaternium-77 functions as a gentle emollient and moisturizer, helping to form a protective barrier on the skin's surface. This barrier aids in reducing transepidermal water loss and maintaining skin hydration. The ingredient's positive charge allows it to adhere well to negatively charged skin and hair surfaces, promoting long-lasting effects.

Polyquaternium-77 is compatible with a wide range of other cosmetic ingredients and performs well in various pH environments. It is generally well-tolerated by most skin types and is considered safe for use in leave-on and rinse-off products. Formulators often incorporate this ingredient at concentrations ranging from 0.1% to 5%, depending on the desired effect and product type. Its versatility and efficacy make Polyquaternium-77 a valuable component in many modern personal care formulations.