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Glucuronolactone

Glucuronolactone is a compound the body forms naturally from glucose. It is best known as an ingredient in energy drinks.

Also listed as Glucuronic Acid, Glutarate, Glucoro 1 4-lactone

Organ FunctionEnergyCognitionLongevity

What it is studied for

The strongest rated effects first. Bars show the size of the effect, the letter grades the evidence, and each rating lists the studies behind it.

Liver healthOrgan FunctionSmallCNo linked study
Energy CrashesEnergySmallCNo linked study
Mental EnergyCognitionSmallCNo linked study
Oxidative stressLongevitySmallCNo linked study
Focus And AttentionCognitionSmallCNo linked study
Every rating with its studiesGrouped by health goal, with the publications behind each rating

Why people take it

Energy24.5%
Fitness22.4%
Cognition19.2%
Essential Health16.2%
Weight Management7.5%
Immune Support3.5%

SuppCo community snapshot, 2026-09-28. Reasons for use are not evidence that it works.

Sources

  1. SuppCo · Glucuronolactone nutrient profile