xtra fuel Nicotinamid Ribosid dietary supplement

xtra fuel is a modern health and fitness supplement brand based in Germany, specializing in high-quality dietary supplements designed for longevity, performance, and well-being. The product shown, Nicotinamid Ribosid (NR), is a precursor to NAD+, often used for anti-aging and metabolic health.

The brand is owned and operated by xtra fuel GmbH, a company headquartered in Hamburg, Germany. All xtra fuel products are formulated and manufactured within Germany, adhering to strict EU safety and quality standards (GMP and ISO certifications). The brand focuses on clean ingredients, offering vegan capsules and avoiding unnecessary additives to appeal to health-conscious consumers in the DACH region (Germany, Austria, Switzerland).