
TRIMETHYL-4,9-DECADIENAL
Description
TRIMETHYL-4,9-DECADIENAL is a synthetic fragrance ingredient commonly used in skincare and personal care products. This compound belongs to the aldehyde chemical family and is characterized by its distinct floral-citrus scent profile. It imparts a fresh, green, and slightly woody aroma to formulations, enhancing the overall sensory experience of the product.
In skincare applications, TRIMETHYL-4,9-DECADIENAL is primarily utilized for its fragrance properties rather than for direct skin benefits. It is often incorporated into facial creams, serums, and body lotions to mask unpleasant base odors and create a more appealing scent. The concentration of this ingredient in formulations is typically low, adhering to safety guidelines established by regulatory bodies such as the International Fragrance Association (IFRA).
While TRIMETHYL-4,9-DECADIENAL is generally considered safe for use in cosmetic products, it may cause skin sensitization in some individuals. As with any fragrance ingredient, patch testing is recommended for those with sensitive skin or a history of allergic reactions. Formulators should be aware of potential cross-reactivity with other aldehyde compounds and consider alternative fragrance options for products targeted at sensitive skin types.