NAD+ Canada 500mg — Kit of 10 Vials

NAD+ Canada supply, sold as a sealed kit of 10 vials at 500 mg each — 5 g total per box. NAD+, nicotinamide adenine dinucleotide, has CAS number 53-84-9, molecular formula C21H27N7O14P2 and a molecular weight of 663.4 g/mol.

NAD+ is not a peptide. It is a dinucleotide — two nucleotides joined through their phosphate groups — and it is carried here alongside the peptide range rather than as part of it. Suppliers routinely list it under a peptide catalogue without saying so; the distinction matters when you are comparing certificates, because the analytical questions are not identical.

Specification

• CAS: 53-84-9
• Molecular formula: C21H27N7O14P2
• Molecular weight: 663.4 g/mol
• Class: dinucleotide coenzyme (not a peptide)
• Form: lyophilized powder
• Kit size: 10 vials × 500 mg (5 g total)
• Purity specification: minimum 98% chromatographic purity
• Label accuracy specification: minimum 90% net content
• Storage: 2–8°C, protected from light
• Labelling: box-level, with batch QR

Ordering and kit format

Sold by the kit only. We do not break kits or sell single vials, which is how the per-vial cost stays where it is — you are buying at box economics rather than retail single-vial pricing.

Minimum order is three kits, which you can mix and match across any products in the catalogue. You do not need three kits of the same product. Volume pricing applies from ten kits.

Labelling is at the box level. Each box carries the product name, the batch code, and a QR code that resolves to the certificate of analysis for that specific batch. The vials inside are unlabelled. Cap colours are not unique to a single product, so the box label is what identifies what you have — keep each kit with its own box, and do not consolidate loose vials between boxes.

How NAD+ Canada stock is tested

Every batch is independently analyzed by Peptide Test Canada, a licensed laboratory in Mississauga, Ontario. Samples are tested on Canadian soil. Nothing crosses a border to be verified.

That matters for more than principle. Domestic testing means no cross-border sample shipping, no customs delay on verification, and results under Canadian privacy law. It also means the lab is reachable, in your time zone, if a reseller or an end customer wants to confirm something directly.

PTC’s analytical chemists perform HPLC purity analysis and LC-MS/MS identity confirmation using methods validated following USP principles, with every result reviewed by a qualified scientist before the certificate is issued. Certificates include the raw HPLC chromatography data, not just a summary figure.

Reading your NAD+ Canada certificate

One thing to note before you read it: the certificate is issued on the laboratory’s standard template, which labels its content and accuracy fields with the word “peptide”. For this compound, read those as net compound content and label accuracy. The measurement is the same; the field name is a template artifact.

Chromatographic purity is measured as a percentage of total integrated peak area (Ph. Eur. 2.2.46). It bounds related impurities only and does not account for excipients, counter-ions, or residual water.

Net content is reported separately and tells you how much compound is actually in each vial. A certificate showing high purity but low net content describes a different product than one showing both — which is why we publish both figures rather than leading with a single number.

Identity is confirmed by precursor mass with matched quantifier and qualifier transitions. A purity percentage alone does not establish that what is in the vial is what is on the label.

Verification you can pass on

Scanning the QR on the box returns that batch’s certificate, hosted at the laboratory’s own domain rather than ours. Anyone you supply can scan the same code and see the same result directly from the lab. Nothing routes through our servers, which means the verification stands independently of anything we say about it.

That is the practical difference between a supplier who says material is tested and one who hands you something checkable by the person you sell it to.

NAD+ Canada storage and fulfilment

Store refrigerated at 2–8°C, protected from light. Avoid repeated freeze-thaw cycles. Allow vials to reach room temperature before opening to prevent condensation inside the seal. Handling should be carried out by qualified personnel in accordance with applicable institutional policies.

Shipped domestically within Canada from Canadian stock — no cross-border transit, no customs handling, no inbound seizure exposure.

Full method detail and lab credentials are on our testing page.

Supplied for laboratory research use only. Not for human or veterinary administration, clinical or diagnostic use. Not authorized by Health Canada for any therapeutic or human use. No dosage, reconstitution, preparation or administration guidance is provided or implied.