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PENTAERYTHRITYL TETRAACRYLATE

Description

Pentaerythrityl tetraacrylate (PETTA) is a multifunctional acrylate monomer widely used in the cosmetic and personal care industry. This versatile ingredient serves as a cross-linking agent and film former in various skincare and nail care formulations. PETTA's molecular structure consists of four acrylate groups attached to a central pentaerythritol core, providing excellent reactivity and polymerization properties.

In skincare products, PETTA contributes to the formation of a protective film on the skin's surface, enhancing moisture retention and improving the overall texture of formulations. Its cross-linking capabilities help create long-lasting, water-resistant finishes in cosmetic products such as sunscreens and long-wear foundations. In nail care, PETTA is a key component in gel nail polishes, where it aids in rapid curing under UV light and promotes chip-resistant, durable finishes.

While PETTA offers significant benefits in product performance, formulators must consider potential skin sensitization risks associated with acrylates. Proper encapsulation and polymerization during formulation are crucial to minimize free monomer content and ensure product safety. When used appropriately, PETTA enhances the efficacy and longevity of various skincare and cosmetic formulations.