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3,3-DIMETHYL-1,5-DIOXASPIRO-UNDECANE

Description

3,3-Dimethyl-1,5-dioxaspiro-undecane is a synthetic fragrance ingredient commonly used in skincare and personal care products. This cyclic acetal compound is known for its pleasant, fresh scent with woody and floral undertones. It is particularly valued for its ability to impart a long-lasting fragrance to formulations.

In skincare applications, 3,3-dimethyl-1,5-dioxaspiro-undecane serves primarily as a masking agent, helping to neutralize unpleasant odors that may arise from other active ingredients. Its molecular structure allows for slow, controlled release of the fragrance, ensuring that products maintain their desired scent throughout their use.

This ingredient is generally considered safe for topical use and is approved by regulatory bodies for cosmetic applications. However, as with any fragrance compound, it may cause sensitivity in some individuals with allergies or reactive skin.

Formulators often incorporate 3,3-dimethyl-1,5-dioxaspiro-undecane in small concentrations, typically less than 1% of the total formulation, to achieve the desired olfactory effect without overwhelming the product's primary active ingredients. It is compatible with a wide range of skincare formulations, including creams, lotions, and serums.