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NAD+

Also known as NAD, Nicotinamide Adenine Dinucleotide

Longevity & Mitochondrial Energy & Vitality

500mg vial + 3mL BAC water = 30 units = 50mg — Amounts listed in the Dosify Me data: 50mg daily, or 50-100mg 2-3x weekly — Frequency: daily or 2-3x weekly — Best taken: slow injection is reported to reduce stinging

Informational only, not medical advice. Consult a licensed healthcare provider before starting or changing any protocol.

Amounts and schedules here are listed from the Dosify Me compound data (sources below). They are not recommendations: Dosify Me does not tell you what dose to take, so follow your prescriber.

Reconstitution

Vial sizes up to 500 mg are mixed to 166.67 mg/mL. Larger vials hold at most 3 mL of water, so they are mixed more concentrated and need fewer units per dose.

VialBacteriostatic waterConcentration
500 mg3.00 mL166.67 mg/mL
1000 mg*3.00 mL333.33 mg/mL

* This size is conventionally mixed more concentrated rather than diluted further — fewer units per dose than smaller vials of this peptide.

Dose to syringe units

On a standard 100-unit (1 mL) insulin syringe, for vials mixed to 166.67 mg/mL (sizes marked * are more concentrated and need fewer units):

DoseSyringe units
50 mg (common)30.0 units
75 mg45.0 units
100 mg60.0 units

Amounts listed in the Dosify Me data: 50000–100000 mcg. Frequency: daily or 2-3x weekly. Timing: any time, slow injection is reported to reduce stinging.

Both the 500mg and 1000mg vials are conventionally mixed with only 3mL BAC water — same water volume as most other peptides here, but far more total mg, so the resulting solution is much more concentrated. Doses are large in absolute mg (50-100mg) compared to typical mcg-dosed peptides, so the injection volume is bigger than usual, and mild stinging/flushing is commonly reported when injected quickly.

Reading units for NAD+

Check one row of the table above: 50000 mcg is 50 mg; 50 mg ÷ 166.67 mg/mL = 0.3 mL; 0.3 mL × 100 = 30 units.

What it does

Why it is listed under Longevity & Mitochondrial, Energy & Vitality

What users report

Anecdotal and early-research reports, kept apart from the evidence above. Not clinically established.

Side effects

NAD+ calculator

Different vial or dose? Open the NAD+ reconstitution calculator, pre-filled with these numbers.

Frequently asked

How many units is 50 mg of NAD+?

At 166.67 mg/mL (the standard mix for vials up to 500 mg), 50 mg of NAD+ is 30.0 units on a 100-unit insulin syringe (0.300 mL).

How many units is 75 mg of NAD+?

At 166.67 mg/mL (the standard mix for vials up to 500 mg), 75 mg of NAD+ is 45.0 units on a 100-unit insulin syringe (0.450 mL).

How many units is 100 mg of NAD+?

At 166.67 mg/mL (the standard mix for vials up to 500 mg), 100 mg of NAD+ is 60.0 units on a 100-unit insulin syringe (0.600 mL).

How much bacteriostatic water do I add to a 500 mg vial of NAD+?

3.00 mL, which gives 166.67 mg/mL. Larger vials hold at most 3 mL of water, so they are mixed more concentrated and need fewer units per dose.

How much bacteriostatic water do I add to a 1000 mg vial of NAD+?

3.00 mL, which gives 333.33 mg/mL. This size holds at most 3 mL of water, so it is mixed more concentrated and the same dose is fewer units than from a smaller vial.

How often is NAD+ taken?

Daily or 2-3x weekly. Any time, slow injection is reported to reduce stinging Typical cycle: ~2 weeks on, then break; repeat 2–3×/year.

Dosify Me does this math for you. Pick the compound, your vial size and dose, and the app draws the exact syringe reading, keeps your schedule and reminders, and logs every dose — privately, on your phone.

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Sources

About these figures

Published by San Tan Group, LLC, the company that makes the Dosify Me app. About Dosify Me

Figures come from the Dosify Me compound database for NAD+: concentration is the vial amount ÷ the water volume, and syringe units are the volume in mL × 100 on a U-100 syringe.

Last checked: (changes only when the NAD+ data changes)

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Figures generated from the Dosify Me compound database on 2026-10-15. Informational use only — not medical advice.