100 mg vial
NAD+: a 100 mg vial
What a 100 mg vial of NAD+ becomes once it is mixed, and what each dose reported in the sources draws to on a syringe. Every figure is arithmetic on the vial size in the heading — none of it is a recommendation, and the doses are the ones our sources describe rather than ones we picked.
Leading with
100 mg + 1 mL bacteriostatic water = 100 mg/mL
Chosen because it puts the reported doses on readable marks of a 1 mL U-100 syringe. Other volumes are perfectly valid — the dilution table further down covers them, and the concentration changes what every dose draws to.
What each reported dose draws to
At 100 mg/mL, on a 1 mL U-100 syringe. Every row names the source it came from, and a trial protocol and a community convention are not the same kind of information.
| Goal | Dose | Units | Doses in this vial | Source |
|---|---|---|---|---|
| Subcutaneous, commonly describedDaily to a few times weekly · Subcutaneous | 50 mg – 100 mg | 50 units – 100 units | 2 | Community practice |
| Intravenous infusion, as offered by clinicsWeekly or less often, over several hours · Intramuscular | 250 mg – 1000 mg | More than one vial per dose | — | Community practice |
CheckSome doses above need more compound than a 100 mg vial holds, so one dose spans more than one vial. A larger vial is usually the cheaper and more accurate answer than combining two.
Check every figure against the vial in front of you before drawing. Vials are filled with an overage and labels are not a guarantee. Change any of these numbers in the calculator.
If you add a different amount of water
The same 100 mg of compound, at four common volumes. More water means a larger, easier-to-measure draw of a weaker solution; less water means the opposite. The amount of compound you inject is identical in every row — only the volume carrying it changes.
| Water added | Concentration | 50 mg draws to |
|---|---|---|
| 1 mLshown above | 100 mg/mL | 50 units units · 0.5 mL |
| 2 mL | 50 mg/mL | 100 units units · 1 mL |
| 3 mL | 33.333 mg/mL | Exceeds a 1 mL barrel |
| 5 mL | 20 mg/mL | Exceeds a 1 mL barrel |
Storage
Before mixing
Refrigerated at 2–8 °C, protected from light.
After mixing
Refrigerated at 2–8 °C. Do not freeze once mixed.
Other vial sizes
The same compound, different arithmetic.
Arithmetic on the vial size named above and the doses our sources report. Nothing here is a recommendation, a protocol or medical advice, and no clinician has reviewed it. Some rows describe community practice, which is not evidence that a dose is safe or effective. Speak to a licensed healthcare provider before acting on any of it.
Sources for the doses above are listed in full on the NAD+ profile, each with the trial or label it came from.