★What is the recommended dosage of Urolithin A?
There is no single universal dosage of Urolithin A for all applications. Human studies have evaluated different daily doses, including 250 mg, 500 mg, and 1,000 mg, depending on the study design and target population. For example, a randomized clinical trial evaluated 1,000 mg/day for 120 days. For finished-product development, the appropriate amount should be determined according to the formulation, target market, and applicable regulations.
★What production processes and raw materials are used to manufacture commercial Urolithin A powder?
ZHENYIBIO Urolithin A is produced through advanced chemical synthesis or targeted bio-fermentation processes using ellagic acid precursors, followed by multi-step purification, crystallization, and vacuum drying to ensure high pharmaceutical-grade quality and strict regulatory compliance.
★Does Urolithin A support mitochondrial health?
Urolithin A has been investigated as a potential mitophagy-related ingredient. Preclinical and human research has examined whether Urolithin A supplementation can influence mitochondrial biomarkers and muscle-related outcomes. This makes mitochondrial health one of the key positioning areas for Urolithin A in the nutraceutical and healthy-aging markets.
★Does Urolithin A help with muscle health and endurance?
Muscle function and endurance are important areas of Urolithin A research. Clinical studies have evaluated Urolithin A in relation to muscle endurance and mitochondrial biomarkers in adults. Results should be interpreted carefully because not every clinical endpoint has shown a statistically significant improvement compared with placebo.
★What is the purity of Urolithin A Powder?
Commercial Urolithin A powders are commonly offered in high-purity specifications such as 98% or 99%, typically tested by HPLC. The exact specification can vary between suppliers. For B2B purchasing, buyers should verify the assay, identification method, impurities, residual solvents, heavy metals, microbiological limits, and batch-specific CoA before placing an order. Current supplier specifications commonly list ≥98% or 99% purity by HPLC.
★Do you provide free samples?
Yes, we provide free samples for testing. Shipping is free within China, while international customers are required to cover shipping costs.
★What documents can you provide?
We can provide COA, MSDS, TDS, Certificate of Origin, and other regulatory or compliance documents as required.
★What certifications does your company have?
ZHENYIBIO certified with ISO22000, Kosher, Halal, and Food Management License. Additional documentation can be provided upon request.