Research Reconstitution Tool
KLOW Reconstitution Calculator
How much bacteriostatic water to reconstitute KLOW (80 mg vial)?
For a 80 mg KLOW vial, the volume of bacteriostatic water you add sets the concentration: 1 ml gives 80 mg/ml; 1.5 ml gives 53.33 mg/ml; 2 ml gives 40 mg/ml; 2.5 ml gives 32 mg/ml; 3 ml gives 26.67 mg/ml. At the 2 ml reference volume the solution is 40 mg/ml (400 mcg per U-100 syringe unit). Research Use Only — these are solution concentrations, not amounts to administer.
| Bacteriostatic water | Concentration | Mass per U-100 unit |
|---|---|---|
| 1 ml | 80 mg/ml | 800 mcg |
| 1.5 ml | 53.33 mg/ml | 533 mcg |
| 2 ml | 40 mg/ml | 400 mcg |
| 2.5 ml | 32 mg/ml | 320 mcg |
| 3 ml | 26.67 mg/ml | 267 mcg |
Each “mass per U-100 unit” figure is the amount one unit on a U-100 insulin syringe (1 unit = 0.01 ml) holds at that concentration — a property of the prepared solution, not an amount to administer.
U100 insulin syringe (1 ml). The liquid shade reflects the concentration; each mark is labelled with the mass it holds at that concentration — not an amount to administer.
How to reconstitute the KLOW blend
KLOW is a four-peptide blend — GHK-Cu 50 mg, BPC-157 10 mg, TB-500 10 mg and KPV 10 mg, 80 mg lyophilized in total. It is the GLOW three-peptide set with KPV added as a fourth, so the vial mass is 80 mg rather than 70. Reconstitute the whole vial with one volume of bacteriostatic water.
At 2 ml the 80 mg blend gives 40 mg/ml overall — GHK-Cu 25 mg/ml, and BPC-157, TB-500 and KPV each at 5 mg/ml. Across 1–3 ml the calculator returns the per-component concentration for every syringe mark.
KLOW blend reconstitution — frequently asked questions
How much bacteriostatic water for an 80 mg KLOW vial?
1 to 3 ml reconstitutes all four peptides together. At the 2 ml default the 80 mg vial reaches 40 mg/ml combined.
What concentration does each peptide in KLOW reach?
At 2 ml: GHK-Cu 25 mg/ml, BPC-157 5 mg/ml, TB-500 5 mg/ml and KPV 5 mg/ml. Every component shares the one water volume you enter.
What is the difference between KLOW and GLOW when reconstituting?
KLOW adds a fourth peptide, KPV 10 mg, on top of the GLOW set, so total mass is 80 mg versus GLOW’s 70. Same water volumes; the extra KPV fraction appears as its own row in the concentration table.
How is the reconstituted KLOW blend stored?
Refrigerate at 2–8°C, shielded from light; store the sealed lyophilized vial at −20°C.
See every peptide calculator we offer, one per compound.
Research Use Only. This tool calculates the concentration of a reconstituted laboratory solution and the mass each syringe mark holds at that concentration. It does not provide, recommend, or imply any amount to administer. For in-vitro research use only — not for human or veterinary use.
