Urolithin A & B

Does Urolithin B offer advantages over Urolithin A?

BioLight Inc.

Urolithin A and Urolithin B act on different levers of performance and longevity. Urolithin A drives mitophagy, helping clean up worn mitochondria to support endurance and energy efficiency. Urolithin B tilts muscle protein balance toward synthesis, protecting lean...

Can Urolithin B support strength, repair, or neuroprotection?

BioLight Inc.

Urolithin B, a gut-derived metabolite from foods like pomegranate and nuts, shows a unique profile compared with Urolithin A. While A supports mitochondrial cleanup through mitophagy, Urolithin B tilts protein balance toward synthesis, reduces atrophy signals, and calms...

Does Urolithin A lower blood sugar or improve metabolism?

BioLight Inc.

Blood sugar control depends on flexible mitochondria that can switch between fuels and keep oxidative stress low. When mitochondrial quality declines, tissues become less efficient at clearing glucose and inflammation rises. Urolithin A supports mitophagy, helping cells recycle...

What are the benefits of Urolithin B for muscle and brain?

BioLight Inc.

Urolithin B, a gut-derived metabolite from pomegranate and nuts, supports muscle protein balance, recovery, and resilience. Preclinical studies show it can increase muscle protein synthesis, reduce breakdown, and calm inflammation. Early evidence also suggests antioxidant and neuroprotective effects...

Urolithin A or Urolithin B: which one should you choose?

BioLight Inc.

Choosing between Urolithin A and Urolithin B depends on your goals. Urolithin A promotes mitophagy, cleaning and renewing mitochondria to improve endurance, recovery, and metabolic efficiency. Urolithin B, supported mainly by preclinical research, tilts muscle protein balance toward...

What foods contain Urolithin B or its precursors?

BioLight Inc.

Urolithin B isn’t found directly in food. Instead, your gut produces it after you eat ellagitannin-rich foods like pomegranate, walnuts, pecans, and certain berries. Because microbiome differences determine how much you actually make, the best strategy is a...