CalcMyPeptide

Peptide Reconstitution Calculator

Reconstitution is the process of mixing lyophilized peptide powder with bacteriostatic water. We've pre-filled the calculator with the standard vial size and starting dose for KISSPEPTIN 10. You can adjust the values below to match your specific protocol.

Reconstitution Calculator

Concentration

0.50mg/mL

mcg per Unit

5.00mcg/unit

Units to Draw

10.0units

0.100 mL

Use within 28 days of reconstitution. Store at 2-8°C.
01020304050607080901000.00.20.40.60.81.0UNITSmL1.0 mLU-100 INSULIN SYRINGE
010
Draw to10.0units
0.100 mL

Formulas Used

Concentration

mg/mL = vial_mg ÷ water_mL

Micrograms per Unit

mcg/unit = (mg/mL × 1000) ÷ 100

Frequently Asked Questions

How much bacteriostatic water should I add?
Most users add 1-3 mL. More water = lower concentration = easier to measure small doses. Use our Reverse Calculator to find the optimal volume.
What is the concentration after reconstitution?
Concentration = vial size (mg) ÷ water added (mL). For a 5 mg vial with 2 mL water, the concentration is 2.5 mg/mL.
How do I read insulin syringe units?
Each "unit" on a U-100 syringe = 0.01 mL. A 0.3 mL syringe has 30 units, a 0.5 mL syringe has 50, and a 1.0 mL syringe has 100.
Does the peptide type matter for reconstitution math?
No — the reconstitution formula is universal. Concentration depends only on vial size and water volume, not the specific peptide.
How long does a reconstituted vial last?
21-28 days when stored at 2-8°C (refrigerated) after reconstitution with bacteriostatic water.

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