Urolithin A

Urolithin A is a microbiome-derived metabolite produced in the gut by the transformation of ellagitannins and ellagic acid (found in pomegranate, berries, etc.). Chemically, it is a dibenzo-α-pyrone structure with two hydroxyl groups. Urolithin A has garnered attention for its ability to induce mitophagy, the selective recycling of damaged mitochondria, which is a key mechanism in cellular aging. Preclinical studies demonstrated that Urolithin A supplementation improved mitochondrial function and muscle health: in aged rodents, it increased endurance and exercise capacity by enhancing mitochondrial respiration and upregulating genes involved in autophagy and muscle function. Urolithin A also shows anti-inflammatory effects and neuroprotective potential. For instance, it can cross the blood-brain barrier and has reduced neuroinflammation and improved memory in animal models of Alzheimer’s disease, partly by clearing dysfunctional mitochondria. In human trials, Urolithin A (commercially formulated as a supplement) was found to be safe and improved muscle strength and exercise performance in middle-aged adults over a 4-month period. By boosting NAD^+ levels and mitochondrial biogenesis, Urolithin A emerges as a promising anti-aging compound. Ongoing research is examining its benefits for muscle disorders, metabolic health, and longevity.

• CAS: 1143-70-0
• Molar Mass: 228.20 g/mol
• Chemical Formula: C_13H_8O_4
• Storage: Store at –20 °C in a desiccated environment for long-term stability (solid powder is stable when dry). Keep container tightly closed and away from light.
• Purity: ≥ 99.7% (NMR)
• Quantity: 2 g powder