Back to Ingredient Dictionary

1,1-DIMETHYL-2-PHENYLETHYL ISOBUTYRATE

Description

1,1-Dimethyl-2-phenylethyl isobutyrate is a synthetic fragrance ingredient commonly used in personal care products, including skincare and haircare formulations. This colorless liquid compound is prized for its sweet, floral aroma with subtle fruity undertones, reminiscent of roses and apples. Its molecular structure allows for slow evaporation, making it an excellent fixative that helps prolong the overall scent of a product.

In skincare formulations, 1,1-dimethyl-2-phenylethyl isobutyrate is utilized primarily for its pleasant olfactory properties, enhancing the sensory experience of creams, lotions, and serums. While not directly contributing to skin health, it plays a crucial role in masking less desirable scents of active ingredients and improving product appeal.

For haircare applications, this ingredient is incorporated into shampoos, conditioners, and styling products to impart a long-lasting, fresh fragrance. Its stability in various pH ranges and compatibility with common hair care ingredients make it a versatile choice for formulators.

It's important to note that while generally well-tolerated, some individuals may experience skin sensitivity to this fragrance compound. As with all fragrance ingredients, patch testing is recommended for those with sensitive skin or fragrance allergies.