GHK-Cu
Copper tripeptide-1
Copper-binding tripeptide
NAD+ reconstitution calculator
Coenzyme · not a peptide. Commonly sold in 100 mg, 500 mg and 1,000 mg vials. Set your vial and BAC water below to see the units or clicks for any dose.
500 mg + 2 mL = 250 mg/mL1 unit = 2.5 mg10 units = 25 mg
NAD+
500 mg + 2 mL BAC water · 1 mL insulin syringe
Concentration
250 mg/mL
Draw to
10units
= 0.1 mL
Peptide in this dose
25 mg
25,000 mcg
- Each unit holds
- 2.5 mg2,500 mcg
- Volume per dose
- 0.1 mL10 units of volume
- Doses per vial
- 20from 2 mL
- Concentration
- 250 mg/mL250,000 mcg/mL
- Fits in one 1 mL insulin syringe.
Cleaner numbers for this dose
Water amounts that land this exact dose on a whole mark. Tap one to switch.
Cost per dose
Enter what you paid for the vial to see the cost of each dose.
Vial label
Print labels for the vial, with a QR code that reopens this mix.
NAD+ · 500 mg + 2 mL BAC · 250 mg/mL · 1 unit = 2.5 mg · mixed 24 Oct 2026
Dose grid
How much NAD+ is in each draw from a 500 mg vial, for every amount of BAC water and units on a 1 mL insulin syringe. Tap a cell to load it.
| BAC water | 5 u | 10 u | 15 u | 20 u | 25 u | 30 u | 40 u | 50 u | 60 u | 80 u | 100 u |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 mL | |||||||||||
| 2 mL | |||||||||||
| 3 mL | |||||||||||
| 4 mL | |||||||||||
| 5 mL |
1 unit = 0.01 mL on every U-100 syringe. Highlighted row is your current water amount.
Strength by vial size
mg/mL, with amount per unit underneath| Vial | 1 mL | 2 mL | 3 mL | 4 mL | 5 mL |
|---|---|---|---|---|---|
| 100 mg | |||||
| 500 mg | |||||
| 1,000 mg |
NAD+ questions
Answers are arithmetic only. Vialwise does not give dosing advice.
How much bacteriostatic water do I add to 500 mg of NAD+?
There’s no single correct amount. The water only sets the strength: more water means less NAD+ in each unit, which makes small doses easier to measure. With a 500 mg vial, 1 mL gives 500 mg/mL, 2 mL gives 250 mg/mL and 3 mL gives 166.7 mg/mL. Make sure the amount fits in your vial.
How much NAD+ is in 10 units?
10 units on a U-100 insulin syringe is 0.1 mL. With 500 mg mixed in 2 mL, 10 units holds 25 mg. Mixed in 3 mL, it holds 16.67 mg.
How many clicks is that on a peptide pen?
On a standard peptide pen one click is 0.01 mL, the same as one unit on an insulin syringe. With 500 mg in 3 mL, each click holds 1.67 mg. A 3 mL cartridge holds 300 clicks.
Which syringe should I use?
Pick the smallest insulin syringe your dose fits in. A 0.3 mL syringe holds 30 units, 0.5 mL holds 50 and 1 mL holds 100, usually marked every 2 units. Smaller barrels spread the marks out, so small doses are easier to read.