Menthyl lactate

Menthyl lactate (CAS 59259-38-0), also known as l-Menthyl lactate, is an ester of menthol and lactic acid used to deliver a sustained, mild cooling sensation in food and personal care formulations.

Unlike menthol, it releases its cooling effect gradually, making it a preferred ingredient where prolonged sensory performance is required. In oral care and lip products, it provides a gentler effect.

This ingredient offers a longer-lasting cooling sensation compared to menthol, without the sharp initial intensity. Confectionery manufacturers use it in chewing gums, mints, and hard candies to extend the cooling sensation.

In skincare and body care formulations, it functions as both a cooling active and a humectant. This dual functionality supports moisture retention in lotions, balms, and various after-sun products.

Beverage and flavor houses incorporate it at low use levels to add a clean, refreshing character to mint and fruit flavor profiles. It is supplied as a clear to pale yellow liquid for easy blending.

The material is available in food-grade quality aligned with FEMA 3748 designation. This supports use in flavored products regulated under established global flavor safety frameworks.

Cosmetic-grade material is also commercially available for personal care applications. It remains a versatile choice for formulators seeking controlled sensory release in diverse consumer goods.