Back to Ingredient Dictionary

METHYLCINNAMYL ALCOHOL

Description

Methylcinnamyl alcohol is a versatile compound commonly used in both skincare and haircare formulations. This synthetic ingredient, also known as 3-phenyl-2-propen-1-ol, is a colorless to pale yellow liquid with a mild, sweet floral scent reminiscent of hyacinth or cinnamon. Its molecular structure allows it to function as a fragrance ingredient and fixative, enhancing the longevity of scents in various products.

In skincare, methylcinnamyl alcohol serves as an emollient, helping to soften and smooth the skin's surface. It can contribute to improved skin texture and reduce the appearance of fine lines. Additionally, its fragrance properties make it valuable in masking unpleasant odors of other active ingredients.

For haircare applications, methylcinnamyl alcohol acts as a conditioning agent, improving the manageability and feel of hair strands. It can help reduce static and enhance shine, contributing to overall hair health and appearance.

While generally considered safe for use in cosmetics, some individuals may experience skin sensitization. As with any ingredient, patch testing is recommended for those with sensitive skin or a history of allergic reactions to fragrances.