NAD+ usually ships as a freeze-dried powder that you reconstitute before use. This page shows how the water you add sets the concentration, how to read the units to draw, and how to store a mixed vial — with a free calculator to do the arithmetic. It is mixing-math, not a dose recommendation; your dose and route are decisions for your clinician.
Concentration = vial mg × 1000 ÷ water mL (in mcg/mL). Units = dose ÷ concentration × 100 on a U-100 syringe. Remember 1 mg = 1000 mcg.
Illustrative only, not a recommendation. A 500 mg NAD+ vial with 5 mL of bacteriostatic water is 100 mg/mL. For a 50 mg amount: 50 ÷ 100 = 0.5 mL = 50 units. NAD+ vials are often larger (500–1000 mg), so a bit more water keeps the draw and any injection-site volume comfortable.
NAD+ is water-soluble and is commonly reconstituted with bacteriostatic water. Once mixed, keep it refrigerated and protected from light, and don’t freeze the solution. NAD+ is relatively sensitive, so use it within its window and discard if it discolors or clouds.
Enter your vial size, the water you added, and your amount in the free calculator to see the exact units for a clean draw.
There is no single right amount — more water is more dilute (a larger draw), less is more concentrated. Many people pick a volume that gives a clean, easy-to-read unit count; the calculator solves for that.
Concentration = vial mg times 1000, divided by the water in mL (in mcg/mL). A 500 mg vial in 5 mL is 100 mg/mL.
Keep it refrigerated, protected from light, and do not freeze the solution. Use within its window and discard if it clouds or discolors.
No. It is mixing-math only. Your dose and route are decisions for your clinician.
On a U-100 insulin syringe, 100 units = 1 mL. The units to draw are your amount divided by the concentration, times 100.