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C20-40 ALKYL CRYLENE

Description

C20-40 Alkyl Crylene is a synthetic polymer used in skincare and cosmetic formulations as a film-forming agent and emollient. This ingredient is composed of long-chain alkyl groups (C20-40) combined with crylene, a UV-absorbing compound. Its primary function is to provide a protective barrier on the skin's surface, helping to lock in moisture and enhance the product's water resistance.

In sunscreen formulations, C20-40 Alkyl Crylene contributes to improved SPF stability and longevity by creating a uniform, substantive film on the skin. This film helps distribute and maintain UV filters more effectively, potentially leading to enhanced sun protection. Additionally, its emollient properties impart a smooth, silky feel to skincare products, improving their sensory attributes and user experience.

The ingredient's substantivity allows for extended wear time of cosmetic products, making it particularly useful in long-lasting makeup formulations. It also exhibits compatibility with a wide range of cosmetic ingredients, facilitating its incorporation into various product types. While generally considered safe for topical use, it's important to note that C20-40 Alkyl Crylene is not biodegradable and may accumulate in aquatic environments, raising potential environmental concerns.