Strive Peptides NAD+ Anti-Aging Lyophilized Powder 99% Purity (250mg/500mg)

It'll arrive sealed under inert gas in those vials, which makes a real difference when you're handling lyophilized NAD+—teh stability holds up much longer that way, and we've had buyers report it reconstitutes cleanly in water-based buffers without cloudiness or residue.

The purity specs we run through HPLC, MS, and NMR verification come back at or above 99% with CAS 53-84-9, and the molecular weight's 663.43 g/mol if you're checking stoichiometry for your own reconstitution protocols, though most groups just go with the 500mg vial for a week's worth of smaller-scale work.

Basically, if your team is looking at cellular metabolism assays or aging pathway studies, this lot's tighter tolerance than typical reagent-grade material from some other sources we've seen, but it's definitely not formulated for intravenous injections or anything in vivo—that's not what it's for and we don't support that use.

We usually have stock on these, but lead times shift seasonally (check current MOQ—typically 10 vials minimum for a first order) and payment terms can be net-30 once we have a TDS and COA signed off, though new accounts might need wire transfer up front.

You'll want to store it at -20°C dry, which pretty much means a freezer without defrost cycles, and that 24-month shelf life assumes you're keeping the desiccant in vial—something I've seen some new buyers skip and then wonder why the powder clumps after six months or so.

Anyway, for shippng we use insulated containers with dry ice for internaional, but domestic ground rates vary by volume, and one thing most people don't think to ask is that we can provide a batch-specific NMR trace if your compliance team needs it, though that adds a day or two to processing.