cooling agent ws-23 (cas no. 51115-67-4)

strong cooling sensation without mint flavor

premium cooling agent for e-liquid, food, beverage, oral care & pharmaceutical applications

cooling agent ws-23 is one of the most widely used cooling ingredients in the global market. it provides a strong, clean, and long-lasting cooling sensation without introducing the minty taste and odor associated with traditional menthol.

compared with other cooling agents, ws-23 delivers an immediate cooling effect on the front of the tongue, making it particularly suitable for e-liquid formulations, disposable vapes, beverages, confectionery, oral care products, and pharmaceutical applications.

with excellent stability, high purity, and low dosage requirements, ws-23 has become the preferred cooling solution for manufacturers worldwide.

cooling agent ws-23

cas no.: 51115-67-4
appearance: white crystalline powder
purity: ≥99%
grade: food grade
shelf life: 24 months

provides an immediate and powerful cooling sensation that enhances the consumer experience.

frequently asked questions (faq)

is ws-23 stronger than menthol?

yes. ws-23 provides a cleaner and stronger cooling sensation without introducing a mint flavor.

can ws-23 be used in e-liquids?

yes. ws-23 is one of the most commonly used cooling agents in disposable vapes and e-liquid formulations.

does ws-23 affect the original flavor?

no. ws-23 delivers cooling without significantly changing the intended flavor profile.

what is the shelf life of ws-23?

under proper storage conditions, the shelf life is 24 months.