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Polyquaternium-7

Description

Polyquaternium-7 is a versatile synthetic polymer widely used in skincare and personal care products. This cationic compound belongs to the polyquaternium family and is known for its exceptional conditioning and film-forming properties. Chemically, it is a copolymer of acrylamide and diallyldimethylammonium chloride (DADMAC).

In skincare formulations, Polyquaternium-7 serves multiple functions. It acts as an effective humectant, attracting and retaining moisture to keep the skin hydrated. The ingredient forms a protective barrier on the skin's surface, helping to reduce transepidermal water loss and improve overall skin texture. Its positive charge allows it to adhere well to negatively charged skin and hair surfaces, enhancing product efficacy.

Polyquaternium-7 is particularly valued for its ability to improve the feel and manageability of skincare products. It imparts a smooth, silky texture without leaving a heavy or greasy residue. This ingredient is also known for its anti-static properties, making it useful in hair care formulations. Due to its low molecular weight, Polyquaternium-7 is less likely to build up on the skin or hair compared to some other conditioning agents.