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POLYDIALLYL PHTHALATE

Description

Polydiallyl phthalate, also known as PDAP, is a synthetic polymer widely used in the cosmetics and personal care industry. This versatile compound is derived from the polymerization of diallyl phthalate monomers, resulting in a clear, colorless substance with excellent thermal and chemical stability. PDAP serves multiple functions in skincare and cosmetic formulations, primarily as a film-forming agent and viscosity controller.

In skincare products, PDAP creates a protective barrier on the skin's surface, helping to lock in moisture and shield against environmental stressors. Its film-forming properties contribute to improved texture and spreadability of creams, lotions, and serums. As a viscosity controller, it enhances the consistency and stability of various formulations, preventing separation and ensuring a smooth application.

PDAP is valued for its low irritation potential and compatibility with a wide range of cosmetic ingredients. It is particularly effective in water-resistant formulations, making it a popular choice for sunscreens and long-wearing makeup products. While generally considered safe for topical use, it's important to note that PDAP is not biodegradable and may raise environmental concerns regarding its long-term impact.