How many units of NAD+ should I draw?

It depends on your vial size, BAC water, and dose. For a 500mg vial with 5mL BAC water, a beginner dose of 100mg is typically 0 units on a U-100 syringe. Use the calculator above for your exact numbers.

How much BAC water should I add to NAD+?

The standard amount is 5mL of bacteriostatic water for a 500mg vial. More water gives a more dilute solution — easier to measure small doses. Less water means fewer injections per vial. Adjust the BAC water slider in the calculator to see how it changes your syringe units.

How long does a NAD+ vial last?

At a beginner dose of 100mg 2x/week, a 500mg vial lasts about 5000 doses. The calculator shows exact doses per vial for your selected tier.

What syringe should I use for NAD+?

Most people use a U-100 insulin syringe (1mL / 100 units). For very small doses, a U-50 or U-30 syringe gives better precision. The calculator adjusts units automatically for whichever syringe you pick.

NAD+ Dosage Calculator

Anti-AgingInjectionResearch~2-4 hours half-life

NAD+ (Nicotinamide Adenine Dinucleotide) is a coenzyme present in every living cell, essential for energy production, DNA repair, and cellular signaling.

Restores cellular energy productionActivates sirtuins (longevity pathways)Supports DNA repair mechanismsBoosts mental clarity and focus8 weeks on / 2 weeks off

Vial Size

BAC Water (mL)

Dosing Level

100mcg · 2x/week

Custom Dose (mcg) — optional

Syringe Type

0.1 units

100 units (1mL)

Concentration

100,000

mcg/mL

Draw Volume

0.001

Syringe Units

0.1

units

Doses / Vial

5000

doses

Very small draw (0.1 units) — difficult to measure accurately. Consider using less BAC water for a more concentrated solution.

Try 0.5mL BAC water for an easier-to-measure draw.

Summary: Add 5mL BAC water to your 500mg vial. Draw to 0.1 units on a U-100 syringe for a 100mcg dose. This vial will last 5000 doses.

Cycle Planner

Cycle Length (weeks)

Price Per Vial ($) — optional

Subcutaneous, IM, or IV. Typical beginner frequency: 2x/week.

NAD+ Pharmacokinetics

Pharmacokinetics — Active Dose Over Time

t½ = ~2-4 hours

After 1 half-life (3h): 50% remainsAfter 2 half-lives (6h): 25% remainsAfter 3 half-lives (9h): 12.5% remains

At a 250mcg dose: 50% = 125mcg remaining after 3h. Recommended frequency: 2x/week.

Disclaimer: This curve is a simplified first-order exponential decay model. Actual pharmacokinetics vary based on injection site, individual metabolism, body composition, and other factors. Half-life values are approximate and based on available preclinical and clinical literature. Many research peptides lack formal human pharmacokinetic studies. This is for educational purposes only — not medical advice.

NAD+ Dosing Protocol

Level	Dose / Injection	Frequency
Beginner	100mg	2x/week
Moderate	250mg	2x/week
Aggressive	500mg	3x/week

Note: Cellular energy molecule. Doses shown in mcg: 100,000mcg = 100mg, 250,000mcg = 250mg, 500,000mcg = 500mg. Subcutaneous is better tolerated than IV. May sting on injection — inject slowly. Store reconstituted vial refrigerated.

About NAD+

NAD+ (Nicotinamide Adenine Dinucleotide) is a coenzyme present in every living cell, essential for energy production, DNA repair, and cellular signaling. NAD+ levels decline up to 50% between ages 40-60, contributing to aging, fatigue, and cognitive decline. Injectable NAD+ bypasses the digestive system to restore cellular levels directly. It activates sirtuins (longevity genes) and supports mitochondrial function.

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