Cooling Agent WS-23 Enhancing the Vaping Experience

Introduction

Cooling Agent WS-23 (N-Ethyl-2-isopropyl-5-methylcyclohexane carboxamide) is a powerful synthetic coolant widely used in the food, pharmaceutical, and e-liquid (vape juice) industries. Unlike menthol, WS-23 delivers an intense, icy cooling sensation without altering flavor profiles, making it a popular choice for e-cigarette manufacturers.

Why WS-23 is Used in E-Liquids?

Strong Cooling Effect Without Taste Interference

Unlike menthol, which has a distinct minty taste, WS-23 provides a pure cooling sensation that doesn’t clash with other flavors (e.g., fruits, desserts, or beverages).

Ideal for "ice" or "freeze" variants of popular e-liquid flavors (e.g., mango ice, strawberry freeze).

Synergistic with Other Cooling Agents

Often blended with WS-3, WS-5, or menthol to enhance the cooling intensity.

Allows for customizable cooling levels—subtle chill or an extreme "frosty" hit.

Stable Under High Temperatures

Unlike some natural cooling agents, WS-23 remains effective even when vaporized at high temperatures in vape devices.

No Throat Irritation (Unlike High Menthol Concentrations)

Some vapers find high menthol levels harsh, but WS-23 provides a smoother cooling experience.

Common Applications in Vape Products

Disposable Vapes – Used in popular "ice" flavors;

Nicotine Salts & Freebase E-Liquids – Enhances throat feel without bitterness.

Recommended Dosage in E-Liquids

Typical Usage Range: 1.0% – 3.0% (varies based on desired cooling strength).

High Cooling (Extreme Ice Effect): Up to 5% (rarely exceeds this due to potency).

Best Practice: Start with a low dose (0.5%-1%) and adjust based on testing.

⚠️ Caution: Overuse can lead to an unpleasant numbing effect—always test in small batches.

WS-23 has become a game-changer in the vaping industry, offering a superior cooling alternative to menthol. Its flavorless, potent, and smooth characteristics make it a top choice for e-liquid manufacturers looking to create refreshing "ice" variants.

Xi'an Taima Bioengineering Co., Ltd. has been specializing in the production of various types of cooling agents for many years. It has a very good reputation in the entire market. If you need sample testing, please feel free to contact us!