Menthyl Lactate

Benefits
Tones Up SkinSoothing

What is Menthyl Lactate?

Menthyl lactate is a synthetic ester formed from menthol and lactic acid, commonly used in cosmetics like lotions, creams, and oral care products. It belongs to the class of cooling agents, providing a refreshing effect through slow release of menthol-like properties on the skin. Unlike direct menthol, it activates gradually via enzymatic conversion, offering prolonged sensory cooling without sharp intensity. In formulations, it serves as a fragrance component, flavor enhancer, and odor masker, enhancing product appeal. Its non-greasy nature suits daily skincare, contributing to a clean, invigorated feel while supporting sensory profiles in deodorants and aftershaves.

Comedogenic Rating 0/5 Low risk of clogging pores
EWG Safety Rating 1 View on EWG →
PubChem View on PubChem →

Roles in Formulation

This ingredient serves the following purposes in cosmetic formulations:

Flavoring agent
Adds or adjusts taste and aroma in oral care and lip products, improving user acceptance while complementing the overall sensory profile.
Fragrance ingredient
Contributes scent character and/or masks base odors, shaping the overall sensory experience of the formula (subject to allergen and IFRA considerations).
Masking
Reduces perception of unpleasant odors or tastes by neutralizing them or covering them with more acceptable sensory notes.
Refreshing
Delivers a fresh, clean sensory impression (often via cooling agents or volatile carriers), improving perceived cleanliness and after-feel.

Benefits

Provides a refreshing cooling sensation for an invigorated skin feel.

Offers soothing properties that calm the senses during application.

Helps tone up skin appearance through its mild astringent-like effect.

Who It's For

A quick guide for who this ingredient may suit (and who should be cautious).

Who May Benefit Who Should Avoid
Individuals seeking gentle cooling in daily moisturizers or serums.
Those with known allergies to menthol or ester derivatives.
People with normal to sensitive skin wanting a refreshed sensation.
People experiencing irritation from cooling agents in past products.
Users of oral care or lip products desiring improved flavor and aroma.
Individuals sensitive to fragrance ingredients in cosmetics.

Safety Notes

  • Rated low hazard by EWG with scores of 1.
  • Non-comedogenic with a rating of 0, unlikely to clog pores.

Frequently Asked Questions about Menthyl Lactate

What makes menthyl lactate different from menthol?

It esterifies menthol with lactic acid for gradual, gentler cooling release.

Is menthyl lactate safe for sensitive skin?

Yes, it carries a low hazard rating and minimal irritation potential.

What products commonly contain menthyl lactate?

Found in skincare lotions, deodorants, oral care, and fragranced formulas.