What Is Urolithin A — and How Is It Different From Eating Pomegranates?Updated 40 minutes ago
The Codeage Liposomal NMN Urolithin A delivers 500mg of Urolithin A per serving — one of the most discussed compounds in modern longevity nutrition. Understanding what Urolithin A is, and how it relates to pomegranates and other ellagitannin-rich foods, helps clarify why it is used as a dietary supplement ingredient rather than simply being obtained through diet.
What Is Urolithin A?
Urolithin A is a natural compound classified as a urolithin — a type of molecule produced in the human gut during the digestion of ellagitannins, a class of polyphenols found in certain fruits and nuts, including pomegranates, strawberries, raspberries, and walnuts.
Urolithin A itself is not found directly in food. It is a metabolite — meaning it is produced by the body through the metabolic processing of ellagitannins by gut bacteria. The amount of Urolithin A any individual produces from food depends on the composition of their gut microbiome, which varies significantly between people.
You can explore the published research on urolithins and ellagitannin metabolism at the National Center for Biotechnology Information (NCBI).
Why Can't I Just Eat Pomegranates?
Eating pomegranates or other ellagitannin-rich foods does not directly deliver Urolithin A — it provides the ellagitannin precursors that the gut microbiome then converts into urolithins. However, not everyone's gut microbiome produces this conversion efficiently. Research has shown that significant individual variation exists in the ability to produce Urolithin A from dietary ellagitannins — with some individuals producing little to none.
This variability is a central reason why Urolithin A is increasingly used as a direct dietary supplement ingredient — delivering the compound itself, rather than relying on the ellagitannin-to-urolithin conversion pathway in the gut.
What Is the Source of Urolithin A in Supplements?
Urolithin A used in dietary supplement formulations is typically produced through fermentation or synthesis processes — it is not extracted directly from pomegranates or other fruits. The Codeage Liposomal NMN Urolithin A delivers 500mg of Urolithin A per serving alongside 500mg of NMN.
This product is a dietary supplement. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Codeage formulas are developed with care and may be subject to adjustments over time. We recommend checking the current product label or page for the most up-to-date ingredient and formulation information.
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