Enhance Energy and Cellular Function: NMN restores declining NAD⁺ levels to support energy metabolism and mitochondrial function. Sharpen Focus and Cognitive Resilience: NAD⁺ Brain combines nootropics and antioxidants to protect neurons, improve memory, and maintain mental clarity. Support Methylation and Detoxification: TMG provides essential methyl donors that improve NMN efficiency and promote healthy liver and cardiovascular function. Balance Blood Sugar and Metabolic Health: Berberine supports glucose regulation, AMPK activation, and fat metabolism — ideal for metabolic optimisation and longevity. Protect Muscles and Cells from Oxidative Damage: Quercetin neutralises free radicals, supports muscle endurance, and enhances mitochondrial resilience. PACKAGED AND TESTED IN THE UK – All NMN Bio products are third-party tested and manufactured in GMP & ISO9001 certified facilities. Vegan | Halal | Non-GMO | Allergen-Free NMN Bio is founded by a scientist and is committed to offering transparency when it comes to the volume of product that you are paying for.