What is a peptide dosing chart?

A lookup table that converts a dose into the number of units to draw on an insulin syringe, for a stated vial strength and water volume. It is only valid for that exact combination. Change the water and every number changes.

Can I print these charts?

Yes, the page prints. The Protocol Pack is the same data laid out as cards sized for a fridge door, with a reconstitution reference and a blank log.

Peptide dosing charts

Dose to syringe units for twelve compounds, each at its most common reconstitution. If your vial or water volume differs, use the calculator instead, because every number here changes with the water.

Reviewed 3 September 2026
Independent, no vendor links
Research use only

Every table below assumes a standard U-100 insulin syringe, where 100 units is 1 mL. The dose ranges shown are the ranges commonly reported by users, not recommendations.

Retatrutide

10 mg vial, 2 mL bacteriostatic water, 5 mg/mL. Typically weekly.

Dose	Draw	U-100 units	Doses/vial
1 mg	0.2 mL	20 units	10
2 mg	0.4 mL	40 units	5
4 mg	0.8 mL	80 units	2
6 mg	1.2 mL	120 units	1
8 mg	1.6 mL	160 units	1
10 mg	2 mL	200 units	1
12 mg	2.4 mL	240 units	0

Tirzepatide

30 mg vial, 3 mL bacteriostatic water, 10 mg/mL. Typically weekly.

Dose	Draw	U-100 units	Doses/vial
2.5 mg	0.25 mL	25 units	12
5 mg	0.5 mL	50 units	6
7.5 mg	0.75 mL	75 units	4
10 mg	1 mL	100 units	3
12.5 mg	1.25 mL	125 units	2
15 mg	1.5 mL	150 units	2

Semaglutide

5 mg vial, 2 mL bacteriostatic water, 2.5 mg/mL. Typically weekly.

Dose	Draw	U-100 units	Doses/vial
0.25 mg	0.1 mL	10 units	20
0.5 mg	0.2 mL	20 units	10
1 mg	0.4 mL	40 units	5
1.7 mg	0.68 mL	68 units	2
2.4 mg	0.96 mL	96 units	2

Cagrilintide

10 mg vial, 2 mL bacteriostatic water, 5 mg/mL. Typically weekly.

Dose	Draw	U-100 units	Doses/vial
0.3 mg	0.06 mL	6 units	33
0.6 mg	0.12 mL	12 units	16
1.2 mg	0.24 mL	24 units	8
2.4 mg	0.48 mL	48 units	4
4.5 mg	0.9 mL	90 units	2

BPC-157

5 mg vial, 2 mL bacteriostatic water, 2.5 mg/mL. Typically daily.

Dose	Draw	U-100 units	Doses/vial
100 mcg	0.04 mL	4 units	50
250 mcg	0.1 mL	10 units	20
500 mcg	0.2 mL	20 units	10
750 mcg	0.3 mL	30 units	6

TB-500

5 mg vial, 2 mL bacteriostatic water, 2.5 mg/mL. Typically twice weekly.

Dose	Draw	U-100 units	Doses/vial
1 mg	0.4 mL	40 units	5
2 mg	0.8 mL	80 units	2
2.5 mg	1 mL	100 units	2
5 mg	2 mL	200 units	1

Ipamorelin

10 mg vial, 2 mL bacteriostatic water, 5 mg/mL. Typically daily.

Dose	Draw	U-100 units	Doses/vial
100 mcg	0.02 mL	2 units	100
200 mcg	0.04 mL	4 units	50
300 mcg	0.06 mL	6 units	33
500 mcg	0.1 mL	10 units	20

CJC-1295 no DAC

5 mg vial, 2 mL bacteriostatic water, 2.5 mg/mL. Typically daily.

Dose	Draw	U-100 units	Doses/vial
50 mcg	0.02 mL	2 units	100
100 mcg	0.04 mL	4 units	50
200 mcg	0.08 mL	8 units	25
300 mcg	0.12 mL	12 units	16

Sermorelin

5 mg vial, 2 mL bacteriostatic water, 2.5 mg/mL. Typically daily.

Dose	Draw	U-100 units	Doses/vial
100 mcg	0.04 mL	4 units	50
200 mcg	0.08 mL	8 units	25
300 mcg	0.12 mL	12 units	16
500 mcg	0.2 mL	20 units	10

Tesamorelin

10 mg vial, 2 mL bacteriostatic water, 5 mg/mL. Typically daily.

Dose	Draw	U-100 units	Doses/vial
0.5 mg	0.1 mL	10 units	20
1 mg	0.2 mL	20 units	10
2 mg	0.4 mL	40 units	5

GHK-Cu

50 mg vial, 5 mL bacteriostatic water, 10 mg/mL. Typically daily.

Dose	Draw	U-100 units	Doses/vial
1 mg	0.1 mL	10 units	50
2 mg	0.2 mL	20 units	25
3 mg	0.3 mL	30 units	16
5 mg	0.5 mL	50 units	10

MOTS-c

10 mg vial, 2 mL bacteriostatic water, 5 mg/mL. Typically twice weekly.

Dose	Draw	U-100 units	Doses/vial
2.5 mg	0.5 mL	50 units	4
5 mg	1 mL	100 units	2
10 mg	2 mL	200 units	1

Common questions

What is a peptide dosing chart?: A lookup table that converts a dose into the number of units to draw on an insulin syringe, for a stated vial strength and water volume. It is only valid for that exact combination. Change the water and every number changes.
Can I print these charts?: Yes, the page prints. The Protocol Pack is the same data laid out as cards sized for a fridge door, with a reconstitution reference and a blank log.

Peptide calculator by Peptulator Free, no signup. Research use only, not medical advice.

Free downloadThe Protocol Pack

25 printable pages: dosing cards for the twelve most-used compounds at three water volumes, titration planners, a vial log, and five pages on what to do when it has already gone wrong.

MethodologyEvery formula and rounding rule, so you can check the maths Read a syringeU-100 vs U-40, and the 2.5x error Build a full protocolThe stack builder at Peptide Bureau, about two minutes

Related calculators and charts

Dosage charts and schedules

Peptide reconstitution chart Concentration for every vial and water combination
Peptide dosing chart (this page)
Retatrutide titration schedule 2 to 12 mg in units, stage by stage
Tirzepatide titration schedule 2.5 to 15 mg in units, stage by stage
Semaglutide titration schedule 0.25 to 2.4 mg in units, stage by stage
KLOW dosage and frequency chart The 80 mg blend at 2, 3 and 4 mL, both phases
GLOW dosage chart The 70 mg blend, units to each peptide
Wolverine stack dosing chart BPC-157 + TB-500, blend and separate vials
MOTS-c dosage chart 5 and 10 mg vials at three water volumes
Tirzepatide reconstitution chart Every vial size, every water volume, the whole ladder
Tirzepatide units to mg chart Both directions, every vial and water volume
Semaglutide units to mg chart The dosage chart in units, both directions
NAD+ injection dosage chart Per day, per week and frequency, 100 to 1,000 mg vials
Tesamorelin dosage chart 2, 5 and 10 mg vials, 0.5 to 2 mg in units
BPC-157 dosage chart mcg doses from 5 and 10 mg vials, four water volumes
PT-141 dosage chart The 10 mg vial, 0.5 to 2 mg, with uses per vial
Sermorelin dosage chart Nightly mcg doses from 5, 10 and 15 mg vials
Printable dosing charts Four one-page charts to save, pin or print
Peptide storage chart How long powder and mixed vials last, fridge to freezer

Every one of the 27 compound calculators, charts and tools: the full list.

Before you use these numbers This is a unit-conversion tool. It turns a vial strength and a water volume into a concentration, a draw volume and a syringe mark. It does not tell you what to take, whether to take it, or whether a compound is safe for you. Most compounds listed are sold for laboratory research and are not approved for human use. Nothing here is medical advice. Dosing decisions belong with a licensed clinician who knows your history. Always check the strength printed on your own vial rather than trusting a preset.