NAD+ Buffered

Buffered NAD+ for sale in 900mg vials

This page lists buffered NAD+ for sale in 900mg vials, supplied for laboratory research. It comes in packs of 2, 5 or 10 vials, which gives 1800mg, 4500mg or 9000mg per order. Of our two NAD+ products, this is the buffered one, and each vial carries a larger amount of NAD+ than the unbuffered listing. The high fill per vial suits biochemistry work that goes through material quickly, from enzyme assays to cell-culture media preparation.

What is NAD+?

NAD+ is short for nicotinamide adenine dinucleotide, a coenzyme found in every living cell. It moves between an oxidised form (NAD+) and a reduced form (NADH), carrying electrons in the redox reactions of energy metabolism. It is also used up as a substrate by enzyme families such as sirtuins and PARPs, which is why it appears in so much research on cellular energy and cell signalling. Its CAS number is 53-84-9, the same for both of our NAD+ listings.

Buffered and unbuffered NAD+

We carry NAD+ in two forms, and the listings are named for them. Buffered formulations are pH-adjusted with a buffering agent, while the unbuffered form is supplied without one. The listing does not specify the buffering agent, so if your protocol depends on formulation details, check the Certificates tab or ask support before ordering. If you need the form without a buffer, see our unbuffered NAD+ 750mg vials. The NAD+ molecule is the same in both; the choice comes down to whether your protocol wants the buffer already in place.

Buffered NAD+ price and pack sizes

• 2 vials × 900mg = 1800mg pack
• 5 vials × 900mg = 4500mg pack
• 10 vials × 900mg = 9000mg pack

Current pack prices appear above, and the price per mg is lower on each larger pack. The 10-vial pack gives the lowest cost per mg of any NAD+ option we list.

Buy tested NAD+ online in the USA

Every lot is sent for independent third-party testing, and this one passed endotoxin, heavy-metal and purity screening. Each lot’s figures are listed in the specification table and the Certificates tab. When you order buffered NAD+ for sale from our US storefront, you can pay with CashApp, Apple Pay, Chime or cryptocurrency; the payment options page explains each method. Free-shipping eligibility is calculated in the cart. NAD+ can go in the same order as anything in our full peptide catalog, so one delivery covers a mixed set of research compounds.

NAD+ Buffered FAQ

NAD buffered vs unbuffered: what is the difference?

The two listings are named for their formulation. Buffered formulations are pH-adjusted with a buffering agent, and the unbuffered form is supplied without one. The listing does not name the buffering agent, so check the Certificates tab or contact support if your protocol depends on that detail.

What is NAD+?

NAD+ is nicotinamide adenine dinucleotide, a coenzyme present in all living cells. It shuttles electrons between its oxidised and reduced forms in energy metabolism and serves as a substrate for sirtuin and PARP enzymes. It is supplied here in 900mg vials for laboratory research only.

How much NAD+ is in each pack?

Each vial holds 900mg. Packs of 2, 5 and 10 vials contain 1800mg, 4500mg and 9000mg in total. The live price for each pack is shown on this page, and the price per mg is lowest on the 10-vial pack.

What testing does this buffered NAD+ lot have?

The current lot passed endotoxin, heavy-metal and purity screening in independent third-party testing. The lot’s full figures appear in the specification table and the Certificates tab, and the batch ID on each vial links it to the matching record in our certificate ledger.

How can I pay for buffered NAD+?

Checkout accepts CashApp, Apple Pay, Chime and cryptocurrency, with no card networks. Free-shipping eligibility is calculated in the cart. Orders can be cancelled for a full refund before shipment, and any damaged or incorrect item should be reported with photos within 48 hours of delivery.