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METHYLUNDECANAL

Description

Methylundecanal, also known as Undecanal C-11 or Aldehyde C-11 Undecylenic, is a versatile synthetic fragrance ingredient commonly used in skincare and personal care products. This colorless to pale yellow liquid possesses a fresh, clean scent with subtle floral and citrus undertones. Its molecular structure consists of a long-chain aldehyde, providing both olfactory and functional benefits.

In skincare formulations, Methylundecanal serves multiple purposes. It acts as a fixative, helping to stabilize and prolong the fragrance of products. Additionally, it contributes to the overall sensory experience, imparting a pleasant aroma that can enhance user satisfaction. At low concentrations, it can provide a subtle, fresh scent without overpowering other ingredients.

Methylundecanal has been shown to have antimicrobial properties, potentially contributing to product preservation and skin health. It also exhibits some emollient qualities, which may help improve skin texture and hydration. However, as with any fragrance ingredient, it should be used judiciously, as some individuals may experience skin sensitization or irritation.

When formulating with Methylundecanal, it's crucial to adhere to recommended usage levels and consider potential interactions with other ingredients to ensure product safety and efficacy.