NMN Bio is a leading UK-based longevity supplement brand founded by Dr. Elena Seranova, a PhD-level researcher specializing in neurodegeneration and NAD+ metabolism. Driven by a life mission to redefine healthy aging for as many people as possible, Dr. Seranova launched NMN Bio in 2020 with a singular focus: to provide the highest-quality, most bioavailable longevity supplements on the market, tested and manufactured in the UK to the most rigorous standards. The brand's flagship product, NMN 500mg, directly converts to NAD+ in the body, boosting blood NAD+ levels within hours and potentially doubling NAD+ levels within two weeks of consistent use according to published research. NAD+ is the second most important molecule in the human body after water, essential for mitochondrial energy production, DNA repair, and the regulation of over 300 cellular functions. As NAD+ levels decline naturally after the age of 25, supplementation with NMN represents one of the most evidence-supported strategies for combating age-related energy decline, cognitive deterioration, and metabolic dysfunction. NMN Bio's product range also includes NAD+ Brain, a specialized cognitive support formula combining NAD+ precursors with neuroprotective compounds to support focus, concentration, and long-term brain health; Oh!Mg, a proprietary multi-pathway magnesium complex designed for sleep support and overnight recovery; Quercetin with Vitamin C for athletic performance and anti-inflammatory support; and Berberine with Milk Thistle for blood sugar regulation and metabolic health. All NMN Bio products are manufactured and independently tested in the UK, with full transparency on ingredients, sourcing, and quality verification. The brand's commitment to scientific integrity and clinical-grade quality makes it the trusted choice for health-conscious individuals serious about optimizing their longevity.