Optimizing Muscle Health with the myHMB Brand

The myHMB family of ingredients stands out with a distinctive advantage over others, establishing itself as a globally trusted choice. Renowned for setting the gold standard in HMB (β-Hydroxy β-Methylbutyrate) quality, safety, purity, efficacy, and sensory specifications, myHMB ensures that each product adheres to the highest industry standards. Our commitment to excellence has earned the trust of consumers worldwide, making myHMB a symbol of reliability and effectiveness. By formulating with myHMB, brands can not only meet but exceed consumer expectations, unlocking a multitude of benefits that elevate their products in terms of quality and performance. Discover the unparalleled advantages that myHMB brings to the table and elevate your brand to new heights in the competitive market.

Certifications We’re Proud to Hold

myHMB boasts a diverse range of certifications, affirming our commitment to upholding the utmost standards in quality, purity, and the overall integrity of our company and brand.


myHMB has garnered approval as a Novel Food in China, holds a Health Canada Master File, is Aust L approved in Australia, and has received supplement approval in the EU, Japan, Korea, Malaysia, and Indonesia to name a few. We are actively expanding our presence in additional key markets, solidifying our global commitment to quality and compliance.

myHMB versus other HMB


The USP Ingredient Verification Program (IVP) serves as an additional guarantee of myHMB’s adherence to quality benchmarks, setting it apart from other ingredients in the market. This comprehensive program entails annual audits of TSI’s manufacturing sites to ensure compliance with cGMPs, routine assessments of our quality control and manufacturing (QCM) product documentation, and annual laboratory testing of myHMB samples, and annual monitoring through cGMP audits, QCM documentation reports, and product testing. This commitment to rigorous scrutiny underscores our dedication to maintaining the highest standards in product quality.  Learn more >

USP has verified the quality of the dietary ingredient myHMB manufactured by TSI that is represented to be included in the third party products referenced on this website. USP has not verified the quality of the third party products themselves and makes no representations with respect to them.

The Informed Ingredient certification from LGC provides assurance that myHMB and myHMB Clear undergo regular testing for an extensive array of prohibited substances. This rigorous testing ensures the safety of these products for athletes, eliminating worries of adulteration or contamination. The comprehensive testing process encompasses both our ingredients and the entirety of our manufacturing procedures, reflecting our commitment to maintaining the highest standards of safety and integrity.  Certified ingredient lots are listed on the Informed Ingredient website.  Learn more >

TSI Group has achieved regulatory approval for its sports nutrition product myHMB® in South Korea. TSI Group’s myHMB®, exclusively distributed by Jupiter International, is excited to make waves in the sports nutrition market for South Korea's aging population.

Frequently Asked Questions