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GHRP-6: 5 mg vial with 3 mL water

Quick answer

Adding 3 mL of bacteriostatic water to a 5 mg GHRP-6 vial gives 1.67 mg/mL (1666.7 mcg/mL), so each unit on a U-100 insulin syringe holds 16.7 mcg. A 100 mcg dose is 6 units (0.06 mL), and the vial holds about 50 doses of that size.

Concentration

  • Vial: 5 mg GHRP-6
  • Bacteriostatic water: 3 mL (the volume in the Crestigen protocol)
  • Concentration: 1.67 mg/mL (1666.7 mcg/mL)
  • 1 unit on a U-100 syringe = 16.7 mcg

GHRP-6 dose to syringe units

DoseSyringe units (U-100)VolumeDoses per vial
50 mcg3 units0.03 mL100
100 mcg (protocol dose)6 units0.06 mL50
200 mcg (protocol dose)12 units0.12 mL25
250 mcg15 units0.15 mL20
300 mcg (protocol dose)18 units0.18 mL16
500 mcg30 units0.3 mL10
750 mcg45 units0.45 mL6
1 mg60 units0.6 mL5

Units on a U-100 insulin syringe (100 units = 1 mL).

Common questions

How many units is 100 mcg of GHRP-6 from a 5 mg vial with 3 mL water?

100 mcg is 6 units (0.06 mL) on a U-100 insulin syringe. With 3 mL of water in a 5 mg vial, each unit holds 16.7 mcg. For comparison: 50 mcg = 3 units, 200 mcg = 12 units, 300 mcg = 18 units.

What is the concentration of a 5 mg GHRP-6 vial mixed with 3 mL of water?

5 mg divided by 3 mL is 1.67 mg/mL, or 1666.7 mcg per mL. On a U-100 syringe (100 units = 1 mL) that is 16.7 mcg per unit.

How many 100 mcg doses are in a 5 mg vial?

About 50. The water volume changes how many units each dose takes, not how many doses the vial holds.

How much water should I add to a 5 mg GHRP-6 vial?

3 mL is the volume used in the Crestigen GHRP-6 protocol. More water makes each dose a larger, easier-to-measure number of units; less water keeps injections smaller.

Other GHRP-6 vial and water combinations

Open this in the dosage calculator · Full GHRP-6 protocol, reconstitution and storage

Crestigen is an educational research reference. Nothing here is medical advice; many of these compounds are not approved for human use. Talk to a licensed clinician before using any substance.