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HEXYL CINNAMAL

Description

Hexyl Cinnamal, also known as Alpha-Hexylcinnamaldehyde, is a synthetic fragrance ingredient commonly used in skincare and personal care products. This pale yellow liquid possesses a floral, jasmine-like scent with subtle notes of cinnamon. Its molecular structure allows it to effectively bind with skin proteins, providing long-lasting fragrance in formulations.

In skincare applications, Hexyl Cinnamal serves primarily as a fragrance enhancer, contributing to the overall sensory experience of products. It is often found in lotions, creams, and body washes. While primarily used for its aromatic properties, some studies suggest it may have mild antimicrobial effects, potentially contributing to product preservation.

However, it's important to note that Hexyl Cinnamal is a known allergen for some individuals. The European Union requires its declaration on product labels when present at concentrations exceeding 0.001% in leave-on products and 0.01% in rinse-off products. Formulators must carefully consider its concentration to balance fragrance efficacy with potential sensitization risks.

When incorporating Hexyl Cinnamal into formulations, it's typically used at low concentrations, usually between 0.1% to 1%, depending on the product type and desired fragrance intensity.