CJC-1295 Dosage Calculator & Chart
Printed on the vial label.
1 mg = 1,000 mcg. Enter your own prescribed or planned amount.
Draw on your syringe
10units= 0.1 mL
- Concentration
- 1,000mcg/mL
- Each unit
- 10 mcg
- Doses per vial
- 20
- Vial lasts
- 2.9weeks
Want a rounder number to draw?
Show the math
- Concentration = 2 mg × 1,000 ÷ 2 mL = 1,000 mcg/mL
- Volume = 100 mcg ÷ 1,000 mcg/mL = 0.1 mL
- Units = 0.1 mL × 100 = 10 units (U-100: 100 units = 1 mL)
The pre-filled dose (100 mcg) is an example input so the calculator shows a result. It is not a recommendation.
CJC-1295 dosage chart (in units)
No validated human dose.
CJC-1295 has not been approved for human use, and there are no controlled human trials that establish a dose. The amounts below are what public protocol websites report — they are shown so you can see how they translate into syringe units, not as a recommendation.
For CJC-1295 without DAC, reference pages list 100–300 mcg per injection. Versions with DAC are dosed very differently — check your vial. Units are calculated for your current mix (2 mg vial + 2 mL water).
| Reported as | Amount | Frequency reported | Units (U-100) | mL |
|---|---|---|---|---|
| Lower amount listed | 100 mcg | — | 10 | 0.1 |
| Middle | 200 mcg | — | 20 | 0.2 |
| Higher amount listed | 300 mcg | — | 30 | 0.3 |
Reported by: PeptideCalcs — CJC-1295 (no DAC) calculator (community reference site). Read 2026-10-10.
CJC-1295 units chart
Units to draw on a U-100 syringe for common CJC-1295 vial sizes, each mixed with 2 mL of bacteriostatic water. Change the water in the calculator and this table updates.
| Dose | 2 mg vial | 5 mg vial |
|---|---|---|
| 50 mcg | 5 | 2 |
| 100 mcg | 10 | 4 |
| 200 mcg | 20 | 8 |
| 300 mcg | 30 | 12 |
| 500 mcg | 50 | 20 |
Values are units on a U-100 insulin syringe (100 units = 1 mL). ">100" means the dose does not fit in a 1 mL syringe at this dilution.
About CJC-1295
CJC-1295 is a synthetic GHRH analog. Versions "with DAC" are long-acting; "no DAC" (modified GRF 1-29) is short-acting — check which one your vial contains.
Regulatory status: Not approved by the FDA for any human use. Products sold as "research peptides" are not regulated as medicines, and their purity and labeled content are not verified.
Also searched as: CJC 1295, mod GRF 1-29, CJC-1295 DAC.
How to reconstitute CJC-1295
- Wash your hands and let the vial reach room temperature.
- Wipe the rubber stoppers of the peptide vial and the bacteriostatic water with an alcohol pad.
- Draw the planned amount of bacteriostatic water (for example 2 mL — that is 200 units on a 1 mL syringe).
- Inject the water slowly down the inside wall of the vial, not directly onto the powder.
- Gently swirl or roll the vial until the powder dissolves. Do not shake.
- Label the vial with the date and the concentration shown by the calculator, and store it as the product label directs (reconstituted peptides are normally kept refrigerated).
These are general handling steps, not medical instructions. If your product came with instructions from a pharmacy or prescriber, follow those.
What you need
Bacteriostatic water
Sterile water with 0.9% benzyl alcohol, used to dissolve the powder.
U-100 insulin syringes
0.3 mL syringes are easiest to read for small doses; 1 mL for larger ones.
Alcohol prep pads
Wipe the vial stopper before every draw.
Sharps container
For safe disposal of used needles.
- Which syringes and supplies to buy →
CJC-1295 calculator FAQ
How many units is 100 mcg of CJC-1295?
+
It depends on how much water you add. With a 2 mg vial mixed with 2 mL of bacteriostatic water, the concentration is 1,000 mcg/mL, so 100 mcg is 0.1 mL = 10 units on a U-100 insulin syringe. With a 5 mg vial and the same 2 mL of water it is 4 units.
How much water should I add to a 2 mg CJC-1295 vial?
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The water volume does not change the total amount of CJC-1295; it only sets the concentration. Common choices are 1–3 mL. With 2 mL, each unit on a U-100 syringe holds 10 mcg. Pick a volume that makes your dose easy to read on the syringe — the calculator above suggests volumes that land on round numbers.
How many doses are in a 2 mg vial of CJC-1295?
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At 100 mcg per injection, a 2 mg vial contains 20 full doses. The amount of water you add does not change this number.
What CJC-1295 dosage do people use?
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There is no validated human dose for CJC-1295. For CJC-1295 without DAC, reference pages list 100–300 mcg per injection. Versions with DAC are dosed very differently — check your vial. For reference, 100 mcg from a 2 mg vial mixed with 2 mL of water is 10 units. These figures come from protocol websites, not clinical trials, and are not a recommendation.
Is CJC-1295 approved?
+
Not approved by the FDA for any human use. Products sold as "research peptides" are not regulated as medicines, and their purity and labeled content are not verified.
Sources
- Teichman SL et al. Prolonged stimulation of GH and IGF-I secretion by CJC-1295 in healthy adults. J Clin Endocrinol Metab. 2006;91(3):799-805.
- PeptideCalcs — CJC-1295 (no DAC) calculator (community reference site)
Calculator math: concentration = vial mg × 1,000 ÷ water mL; units = dose ÷ concentration × 100 (U-100 syringe). Data and references last reviewed 2026-10-10.