In the chemical and food additive industries, safety and regulatory compliance are paramount. For manufacturers utilizing novel ingredients like Cooling Agent WS-5 (CAS 68489-14-5), understanding usage guidelines and safety profiles is critical. WS-5, a synthetic cooling agent, has gained significant traction due to its potent and stable cooling effect. This article delves into the safety aspects and recommended usage levels, drawing on its established regulatory status, particularly its Generally Recognized As Safe (GRAS) designation in certain applications.

The Regulatory Standing of WS-5

Cooling Agent WS-5 has undergone rigorous evaluation by regulatory bodies. In the United States, it has achieved GRAS status for use as a flavoring substance in food products. This designation signifies that the ingredient is considered safe for its intended use based on scientific evidence and a history of safe consumption. Similarly, it is widely accepted for use in cosmetic and personal care products when used within recommended concentration limits. As a responsible manufacturer and supplier of WS-5, we adhere to these standards and provide comprehensive safety data sheets (SDS) to our clients.

Recommended Usage Levels for Optimal Safety and Efficacy

While WS-5 offers a powerful cooling effect, it is essential to use it within recommended concentration ranges to ensure both safety and the desired sensory outcome. Overuse can lead to an excessively intense cooling sensation that might be uncomfortable for consumers. Typical usage levels vary by application:

  • Oral Care (Toothpaste, Mouthwash): Recommended usage levels often range from 500 ppm to 4000 ppm. This provides a significant cooling and fresh sensation without overwhelming the user.
  • Food & Beverages: For confectionery, beverages, and dairy products, typical use levels might range from 10 ppm in beverages to 3000 ppm in hard candies, depending on the desired intensity and product matrix.
  • Cosmetics & Personal Care: In creams and lotions, concentrations might be higher, typically between 5000 ppm and 50000 ppm, to achieve a noticeable cooling effect on the skin.

These figures are indicative, and precise formulation adjustments may be necessary based on specific product matrices and target consumer experiences. Consulting with our technical team can help you determine the optimal usage levels for your unique applications.

Why Trust Our WS-5 for Your Formulations?

When you choose to buy Cooling Agent WS-5 (CAS 68489-14-5) from us, you are partnering with a manufacturer committed to excellence. Our product boasts a high purity of ≥99.65%, ensuring predictable performance and adherence to safety standards. We provide comprehensive documentation and support to help you integrate WS-5 safely and effectively into your product lines. For reliable sourcing and expert guidance on usage levels, contact us for a quote and samples.