Buy NAD+ UK

NAD+ sits outside our peptide catalogue chemically, but the buying criteria are the same: you need to know what is in the vial and that it reached you intact. Each batch is verified at 99%+ purity by HPLC, with the measured figure printed on a batch-specific Certificate of Analysis that ships with the kit and is mirrored in our on-site COA library. Because the coenzyme is temperature-sensitive, it is handled cold-chain from storage through dispatch. Orders confirmed before the daily cut-off leave a UK facility the same working day on a tracked next-working-day service, so there is no overseas leg between synthesis and your bench. Wholesale and institutional supply runs through a dedicated trade desk. Everything is supplied strictly for in-vitro laboratory research only.

NAD+ (nicotinamide adenine dinucleotide) is a pyridine-nucleotide coenzyme rather than a peptide, included alongside our peptide range because the same research groups work with both. In the literature it is described as a central redox carrier: it cycles between its oxidised (NAD+) and reduced (NADH) forms during glycolysis, the citric acid cycle and oxidative phosphorylation, and the NAD+/NADH ratio is described as a key readout of cellular metabolic state in in-vitro and model-system work. Beyond redox chemistry, NAD+ is studied as a substrate for NAD+-dependent enzymes — sirtuins, investigated for their role in chromatin and gene-regulation research; poly(ADP-ribose) polymerases (PARPs), described in DNA-repair research; and cyclic-ADP-ribose-generating enzymes examined in calcium-signalling research. It also features in mitochondrial-function and longevity-pathway research, which is why it is frequently studied alongside compounds such as MOTS-c. These descriptions reflect published in-vitro and model-system research only; nothing here describes effects in humans, and no therapeutic or efficacy outcome is claimed.

The NAD+ research kit is supplied in a format intended for laboratory handling, with the batch documentation included rather than sold separately. Identity and purity are established analytically: every batch is verified by high-performance liquid chromatography (HPLC) at 99%+ purity, and the measured value for your specific batch is recorded on its Certificate of Analysis. That COA travels with the kit and is also published in our on-site COA library, so you can review recent batch documentation before ordering and cross-check the batch reference on arrival. As a temperature-sensitive compound, NAD+ is held and shipped cold-chain to protect stability between storage and your bench. Dispatch is from a UK facility — orders confirmed before the daily cut-off go out the same working day on a tracked next-working-day UK service, with no overseas re-shipping in between. Trade and wholesale quantities are arranged through our trade desk. This kit is supplied for in-vitro laboratory research only; we provide no dosing, reconstitution-for-use or administration guidance, and make no medical claims.