Full Cooling Agent Series WS-3 WS-5 WS-10 WS-12 WS-23

Full Cooling Agent Series WS-3 WS-5 WS-10 WS-12 WS-23

Basic Information:

Product Name Full Cooling Agent Series WS-3 WS-5 WS-10 WS-12 WS-23
Active ingredient 100% Pure PowderWS-3
Test Method HPLC,TLC
Specification CAS NUMBER :68489-14-5
Molecule formula: C15H27NO3
Molecular Weight:269.38
Appearance White crystalline powder
Usage Skin care product/Natural Health Products
Delivery Detail Immediately

What is WS-3?

Cyclohexanecarboxamide,N-Ethyl-5-Methyl-2-(1Methylethyl)- WS-3 is a menthol derivative. But unlike menthol, WS-3 is virtually nonvolatile, odorless and tasteless. WS-3 is one of the most used cooling agents in the market and it’s known for its clean immediate cooling impact and has been found to cool primarily at the roof of the mouth, the back of the mouth and the back of the tongue.

What is WS-5?

N-(Ethoxycarbonylmethyl)-3-p-menthanecarboxamide WS-5 is a menthol derivative that was developed in the 1970s by Wilkinson Sword, but was not commercialized due to a bitter
aftertaste associated with the product. However, we have developed a patented process to offer substantially pure WS-5 that does not possess the bitter aftertaste present in previous forms of the product. WS-5 has been found to have approximately two and one-half times the cooling intensity of WS-3, it is one of the strongest commercially available coolants, yet exhibits a smoothand round flavor profile. WS-5 has been found to cool primarily at the roof of the mouth and the back of the tongue.

What is WS-12?


WS-12 is a menthol derivative. But unlike menthol, WS-12 is virtually nonvolatile, odorless and tasteless. WS-12 offers one of the strongest initial cooling impacts and a significantly longer lasting effect comparing with such conventional coolants such as WS-3, WS-5, and WS-23. It has potential for use in mint flavors in oral care applications as well as confectionary and chewing gum depending on dosage levels. In addition it can be used at low levels to impart freshness into berry, citrus and other fruit flavors in a variety of applications. WS-12 has been found to cool primarily at the front of the tongue.

 What is WS-23?

Butanamide, N,2,3-trimethyl-2-(1-methylethyl)

in the front of the tongue and mouth. While the product has somewhat less cooling impact than that of WS-3, the cooling profile is more round and smooth in character.

 What is Extra WSE-500?

WSE-500 is a proprietary, liquid blend of cooling agents. This easy to incorporate material allows for manufacturers to avoid issues that result from insufficient mixing of solids.

WS-23 is not derived from menthol. But like WS-3, it exhibits little or no odor or taste and has a low volatility. Sensory evaluations of WS-23 indicate that the product cools more


Cooling Agents

Infinite Sensations We are committed to the creation of new products and the discovery of new applications for existing products.

Exceptional Performance

Fragrance and Sensory Ingredients Business Unit has been a major supplier of the cooling compounds including WS-3, WS-5, WS-12, WS-23 and Menthyl Lactate. These products allow our customers to use coolants in a broader array of market segments and applications.

Extra : Enhanced Cooling – Easy-to-use Liquids Extra WSE-500 combines sensations found in our popular WS-3, WS-23 and Menthyl Lactate with a little something extra.

The Extra cooling system delivers more. This product provides a balanced and well-rounded cooling sensation with the right intensity for both oral and cosmetic applications.

Mainly used in, oral care, chocolate, dairy products, jelly, jam, candy, bread, starch food, beverages, beer and alcoholic beverages, chewing gum, lozenges, throat lozenges, mouthwash, toothpaste, tobacco, shaving cream, Soap, wet wipes, etc. It can be
formulated with different flavors of cool products to suit new market concepts, providing food, daily, and company choices for new varieties.


1.Daily use products: Toothpaste, oral products, Air Freshener, skin cream, shaving cream, shampoo, sunscreen, shower cream.
2. Foods: Confectionery products, chocolate, dairy produce, beer, distilled spirit, beverage, Chewing Gum.
3. Medicines: Linctus, diminish inflammation ointment, dyspepsia, antipruritic, liniment, oral cavity acesodyne, heatstroke pill.
4. Other products: Cigarette, filter tip, tobacco, it also can be used in insectifuge.
Also can make different cooling and freshing agent products to suit variety new market concept.

XI’AN AOGU BIOTECH CO.,LTD is devoted into the research and innovation in natural nutritional supplements ingredients. Our own factory and lab with the strict quality control system to ensure quality stability and real price of Cooling Agent Series. At the same time, we have our own source for the raw material to make sure the production ability.