Healthcare Supplement
Urolithin B Powder
Urolithin B Powder Supplier
With years of calcium beta hydroxy beta methylbutyrate production experience, Kintainutri® employs chemical synthesis combined with rigorous HPLC testing to ensure that its HMB-Ca powder content consistently reaches over 99%, providing the health supplement market with a reliable and clearly defined source of high-quality raw materials.
Calcium β-hydroxy-β-methylbutyrate (Calcium HMB Powder), as the calcium salt form of HMB, is widely found in natural foods such as citrus fruits, cauliflower, alfalfa, and some fish. However, due to its extremely low content, it is difficult to meet the body's needs through a regular diet, making supplementation a necessary and efficient way to obtain it.
Supplementing with Ca HMB can effectively promote muscle protein synthesis and slow down its breakdown, playing a positive role in maintaining a positive nitrogen balance. It can provide tangible muscle health support, especially for the elderly and those suffering from sarcopenia, tumors, and other diseases.
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Specification of Urolithin B Powder
| Item | Specifications | Results |
|---|---|---|
| Appearance | White powder | Conforms |
| Ca Assay | 13.6% to 14.8% | 14.74% |
| HMB Assay | ≥84.0% | 85.62% |
| Total Content | ≥99.0% | 99.86% |
| Loss on Drying | ≤7.0% | 5.82% |
| Heavy Metals | ≤10 ppm | Conforms |
| Arsenic (As) | ≤1 ppm | Conforms |
| Lead (Pb) | ≤3 ppm | Conforms |
| Mercury (Hg) | ≤0.1 ppm | Conforms |
| Cadmium (Cd) | ≤1 ppm | Conforms |
| Microbiological Tests | ||
| Total plate count(cfu/g) | ≤1000 cfu/g | Conforms |
| Yeast & Mold count(cfu/g) | ≤50 cfu/g | Conforms |
| E.coli | Negative | Negative |
| Salmonella | Negative | Negative |
| Staphylococcus | Negative | Negative |
| Conclusion | Confirm to Specification and Standards. | |
Urolithin B Powder Production Process
Is Urolithin B Powder Legal?
Calcium β-hydroxy-β-methylbutyrate has been approved for use in many countries and regions, including the European Union, the United States, Japan, and Singapore. It has a long history of use abroad, and its safety is widely recognized.
●EFSA: Approved as a general food ingredient, with no intake restrictions for use in dietary supplements and special medical foods. Currently, the maximum daily dosage of commercially available products is 6g.
●FDA: Classified as a GRAS substance with an intake limit of 3g/day; since 2009, the upper limit of its permitted use in medical, special diets and general foods has been raised to 6g/day.
●Health Canada: Approved as a new resource food and can be used in special dietary foods (such as complete nutrition foods and nutritional supplements), with a maximum dosage of 1.5 grams per serving and a maximum daily dosage of 6 grams.
●China: Approved as a new resource food, it is limited to use in sports nutrition and special medical formula foods. The recommended daily intake is ≤3 grams. In 2025, the National Health Commission approved raising the daily intake limit to 6 grams.
●Japan: HMB Powder has been approved as a functional food. The safety assessment recommends a daily HMB intake of 1.6-4.8g, which is equivalent to 2-6g of Ca HMB Powder.
Urolithin B Powder Powder Benefits
Calcium HMB Powder For Muscle
●Calcium HMB Powder effectively combats age-related muscle loss and functional decline by regulating protein metabolism, reducing muscle breakdown, promoting muscle synthesis, optimizing energy metabolism in muscle cells, and enhancing fat oxidation.
●Studies have shown that long-term Ca HMB supplementation can significantly improve leg strength, muscle mass, and overall and leg lean body mass in people over 65, and improve daily physical functions such as standing and walking.
●When combined with resistance training, HMB can further reduce body fat and strengthen arm muscles, helping older adults maintain vitality and independent living abilities. Therefore, you can confidently use our HMB Ca powder in the development of nutritional supplements for the elderly.
●When combined with resistance training, HMB can further reduce body fat and strengthen arm muscles, helping older adults maintain vitality and independent living abilities. Therefore, you can confidently use our HMB Ca powder in the development of nutritional supplements for the elderly.
What is Urolithin B Powder Used For
Urolithin B Powder Supplement
Urolithin B Powder is a multifunctional nutritional supplement that helps maintain muscle health and improve athletic performance.
It is often added to protein powder and energy bars: in protein powder, it promotes protein absorption and utilization, accelerates repair and growth, and reduces fatigue and injury; in energy bars, it helps provide sustained energy during exercise, protects muscles, and helps athletes maintain peak performance.
Calcium HMB for Senior Nutritional Supplements
It is suitable for use in dairy products, beverages, baked goods, etc. When taken daily by the elderly, it can slow down muscle loss, increase muscle mass, improve physical function, help them move freely, and reduce the risk of falls and other accidents.
Urolithin B Powder Dosage
✅Regarding the recommended dosage of calcium β-hydroxy-β-methylbutyrate supplementation, the general recommendation for older adults is 3 grams daily, divided into two doses with meals. This dosage has been proven to effectively improve muscle mass and function. It is often used in combination with vitamin D₃ (such as 2000 IU daily) to enhance the effect, and is especially suitable for older adults with vitamin D deficiency.
✅In the field of sports nutrition, Ca HMB supplementation is divided into two types: chronic and acute. Chronic supplementation should be continued for at least 2 weeks, with 1 gram taken three times a day with breakfast, lunch and dinner. Acute supplementation is recommended to be taken 60-120 minutes before exercise.
Where to buy Urolithin B Powder?
As a professional calcium HMB powder supplier, Kintainutri® provides calcium β-hydroxy-β-methylbutyrate raw materials with a purity of up to 99%.
✅We organize production strictly in accordance with GMP standards. Every batch of products undergoes rigorous quality inspection and comes with a complete test report, ensuring stable and reliable quality.
✅At the same time, relying on a flexible and efficient supply system and professional and attentive customer service, we achieve full control and traceability from the source of raw materials to the delivery of finished products.
✅At the same time, relying on a flexible and efficient supply system and professional and attentive customer service, we achieve full control and traceability from the source of raw materials to the delivery of finished products.
✅Our HMB Ca powder significantly aids in muscle repair, reduces muscle loss, and improves post-exercise recovery efficiency, making it an excellent raw material choice for your research and development and production of sports nutrition supplements.
*Kintainutri® Promise All Products: Non-Irradiated / Non-ETO/ Treat by Heat Only / Non-GMO
Shipping & Packaging
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● Packaging: Inside food grade bag, outer aluminum foil bag.25kg use double-layer plastic container/fiber drum.Or your choice.● OEM Service Available: Customized packaging available, click here to know more.● Shipping: DHL / FEDEX / EMS/ BY AIR / BY SEA● American Warehouse: KINTAI put over 100 natural plant extract ingredients in our US warehouse for fast delivery.● Payment: We accept payment by T/T, L/C, Paypal, and Wester Union.Please contact us and we will guide you with an easy and professional way for your order.
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