X-LAB O-304

X-LAB O-304 is a capsule product containing O-304 (CAS: 1261289-04-6), described by the manufacturer as a specialised small molecule that functions as a pan-AMPK activator. Each unit contains 25 mg of O-304 at ≥98% purity (HPLC verified), with 60 units per container.

The active ingredient is O-304 (25 mg per unit, ≥98% purity). The excipients are Microcrystalline Cellulose, Magnesium Stearate and an HPMC vegetarian capsule shell.

The product’s own listing doesn’t provide a specific serving or dosing protocol. It states the product is intended for those seeking advanced metabolic and hormonal modulation, and the disclaimer directs users to consult a specialist before incorporating it into a regimen.

The product’s own framing points that way. The disclaimer describes O-304 as intended for ‘healthy adults and researchers over the age of 21,’ and the ingredient description calls it ‘a significant subject of study’ for body recomposition and metabolic endurance, rather than presenting it as an established dietary supplement ingredient with a standard consumer dosing protocol.

Per the manufacturer’s claims, O-304 activates the AMPK pathway throughout the body, promoting glucose uptake and fatty acid oxidation. It’s described as working systemically, mimicking the effects of caloric restriction and exercise at the cellular level to help optimise how the body stores and burns fuel.

Per the manufacturer’s claims, HPTA Axis Modulation refers to O-304 being designed to support the balance of the Hypothalamic-Pituitary-Testicular Axis, which the product describes as crucial for natural hormonal regulation.

Per the product’s own disclaimer, O-304 is intended for healthy adults and researchers over the age of 21. It advises consulting a specialist before incorporating it into a regimen, and to keep it out of reach of children.

The product’s own information doesn’t reference human clinical testing. It describes O-304 as ‘a significant subject of study’ for body recomposition and metabolic endurance, without citing human trial data.

The product’s own listing doesn’t state a specific UK legal or regulatory classification. It’s marketed with a disclaimer directed at ‘healthy adults and researchers over the age of 21’ and described as a subject of ongoing study, rather than being presented as an established dietary supplement ingredient.

Store O-304 in a cool, dry place away from direct sunlight, keep tightly sealed, and keep out of reach of children.