NAD+ is not a peptide. It is a dinucleotide, it degrades readily in solution, and the question worth asking about a vial is less what it is than how much of it is still intact.
$249CAD
Results in about five business days from arrival
Order this testNicotinamide adenine dinucleotide — two nucleotides joined through a phosphate bridge. Every cell makes it. Nothing about it is peptide chemistry, and we would rather say so than let the compound sit unexplained among peptides on a price list.
NAD+ hydrolyses to nicotinamide and ADP-ribose, and it does so faster in solution, faster when warm, and faster at the wrong pH. A vial can be genuine on the day it was filled and substantially degraded by the time it reaches you.
That makes measured content the figure that matters, and it makes the result a statement about this vial today rather than about the vendor in general.
NMN and NR are sold into the same market and are different molecules at different masses. So is NADH, the reduced form, two daltons away from NAD+. All four are distinguishable by mass; none are distinguishable by looking.
Because NAD+ is not a peptide, the method differs from our standard panel. If you are considering this test, write to us first and we will confirm scope and turnaround before you pay.
One unopened vial. Detailed posting instructions arrive with your order confirmation, immediately after you pay.
No. Lyophilised peptides travel safely at room temperature, which is how nearly all samples reach us.
An independent Ontario laboratory. Every certificate we issue names the facility that ran it — we are a testing service, not a laboratory, and we would rather say so than let you find out from the report.
You get the result. We do not soften findings, and we do not charge differently depending on what the analysis shows.
Yes. Every certificate carries an identifier that anyone can check against our records, including the vendor you bought from.
Test your nad+
$249 CAD · about five business days from arrival · never leaves Canada