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What is Urolithin A?

ACTIVE INGREDIENT LIBRARY

Urolithin A is a compound formed when ellagitannin and ellagic acid—found in foods such as pomegranates, strawberries, and walnuts—are metabolized by the gut microbiota. It is being studied in relation to cellular renewal processes. It is used in its pure form in supplements.

NATURAL SOURCES
pomegranate, strawberry, walnut (ellagitannin metabolites)
SCIENTIFIC LITERATURE

HEALTH REGULATION NOTICE

In accordance with food and cosmetics regulations, the information on this page is for general informational purposes only; active ingredients do not claim to prevent, treat, or cure any disease.

Frequently Asked Questions

Urolithin A is a metabolite formed as a result of the breakdown of ellagitannins—found in certain fruits and nuts such as pomegranates, strawberries, and walnuts—by the gut microbiota. Its chemical formula is C13H8O4.

Urolithin A itself is not found directly in nature. However, foods rich in ellagitannins and ellagic acid—such as pomegranates, strawberries, raspberries, and walnuts—can be converted into Urolithin A by the gut microbiota.

In the scientific literature, Urolithin A is being studied primarily for its potential effects on cellular renewal processes and mitochondrial function. It is also mentioned in studies related to aging and muscle health.

Supplements containing urolithin A are typically produced using pure urolithin A. It is important to consult a healthcare professional regarding the use and dosage of these supplements. Supplements are not a substitute for a balanced diet.

As with any supplement, it is recommended that pregnant women, breastfeeding mothers, people with chronic conditions, or those taking regular medication consult a healthcare professional before taking Urolithin A supplements. Your doctor will determine whether it is appropriate for you.