About Wolverine Stack
Wolverine Stack is a two-peptide research blend. Each Biogenesis Labs 20 mg vial contains 10 mg BPC-157 and 10 mg TB-500, supplied as lyophilized powder for laboratory research use only.
Research-grade vials: Wolverine Stack 20 mg. Every batch is independently tested — see the Certificates of Analysis.
How to calculate Wolverine Stack concentration
concentration (mg/mL) = Wolverine Stack in vial (mg) ÷ diluent volume (mL)
- A 20 mg Wolverine Stack vial with 2 mL of bacteriostatic water is 10.00 mg/mL (10,000 mcg/mL).
- On a U-100 syringe, 100 units = 1 mL, so each unit holds 100.0 mcg.
- Use 3 mL instead and the same vial reads 6.67 mg/mL, or 66.7 mcg per unit. More diluent lowers the concentration; the Wolverine Stack in the vial does not change.
For U-40 syringes (40 units = 1 mL), divide mcg/mL by 40 instead of 100. The calculator above switches between both scales.
Wolverine Stack blend breakdown
Live readout for each peptide in the vial, using the vial mg, diluent volume, syringe type and unit count entered in the calculator above.
| Peptide | mg in vial | mg / mL | mcg per U-100 unit | mcg in units drawn |
|---|---|---|---|---|
| BPC-157 | 10.00 | 5.00 | 50.0 | 500 |
| TB-500 | 10.00 | 5.00 | 50.0 | 500 |
Wolverine Stack reconstitution chart
Total and per-peptide concentration for the 20 mg Wolverine Stack vial across common diluent volumes. The second figure in each cell is mcg per unit on a U-100 syringe.
Wolverine Stack 20 mg vial
| Diluent | Wolverine Stack total | BPC-157 | TB-500 |
|---|---|---|---|
| 1 mL | 20.00 mg/mL 200.0 mcg / unit | 10.00 mg/mL 100.0 mcg / unit | 10.00 mg/mL 100.0 mcg / unit |
| 1.5 mL | 13.33 mg/mL 133.3 mcg / unit | 6.67 mg/mL 66.7 mcg / unit | 6.67 mg/mL 66.7 mcg / unit |
| 2 mL | 10.00 mg/mL 100.0 mcg / unit | 5.00 mg/mL 50.0 mcg / unit | 5.00 mg/mL 50.0 mcg / unit |
| 2.5 mL | 8.00 mg/mL 80.0 mcg / unit | 4.00 mg/mL 40.0 mcg / unit | 4.00 mg/mL 40.0 mcg / unit |
| 3 mL | 6.67 mg/mL 66.7 mcg / unit | 3.33 mg/mL 33.3 mcg / unit | 3.33 mg/mL 33.3 mcg / unit |
| 4 mL | 5.00 mg/mL 50.0 mcg / unit | 2.50 mg/mL 25.0 mcg / unit | 2.50 mg/mL 25.0 mcg / unit |
| 5 mL | 4.00 mg/mL 40.0 mcg / unit | 2.00 mg/mL 20.0 mcg / unit | 2.00 mg/mL 20.0 mcg / unit |
Values are rounded. Figures describe solution concentration only and are not recommendations.
Reconstituting and storing a Wolverine Stack vial
Let the sealed vial reach room temperature, swab both stoppers, and run the diluent slowly down the inside wall of the vial rather than onto the powder. Swirl gently until dissolved — don't shake — and label the vial with the concentration and date. Reconstituted solutions are commonly kept refrigerated at 2–8 °C and protected from light. The full step-by-step guide, syringe-scale explainer and BAC vs. sterile water comparison are on the main Peptide Calculator page.
Wolverine Stack calculator FAQ
What concentration does a 20 mg Wolverine Stack vial with 3 mL of bacteriostatic water give?
6.67 mg/mL (6,667 mcg/mL). On a U-100 syringe that is 66.7 mcg per unit, and 10 units hold 0.67 mg.
What concentration does a 20 mg Wolverine Stack vial with 2 mL give?
10.00 mg/mL, or 100.0 mcg per unit on a U-100 syringe.
How much bacteriostatic water should be added to a Wolverine Stack vial?
There is no single correct volume. The volume comes from your own research protocol; the calculator and chart show the concentration each volume produces. Only add a volume your vial can hold.
How much of each peptide is in a Wolverine Stack vial?
A 20 mg Wolverine Stack vial holds 10 mg of BPC-157 and 10 mg of TB-500, so each peptide is half of the blend.
What is the concentration of each peptide in Wolverine Stack with 2 mL of diluent?
The total is 10 mg/mL, so BPC-157 and TB-500 are each 5 mg/mL, or 50 mcg per U-100 unit.
How do I calculate one peptide's concentration in the blend?
Because the two peptides are equal amounts, each one is half of the total concentration. With 3 mL the total is 6.67 mg/mL, so BPC-157 and TB-500 are each 3.33 mg/mL. The blend breakdown table does this automatically.
How is Wolverine Stack different from GLOW and KLOW?
Wolverine Stack is BPC-157 and TB-500 only (20 mg). GLOW adds 50 mg GHK-Cu (70 mg total), and KLOW adds 50 mg GHK-Cu and 10 mg KPV (80 mg total).
Does this Wolverine Stack calculator provide dosing guidance?
No. It performs concentration and unit-conversion math only. All Biogenesis Labs products are supplied for laboratory research use only and are not for human consumption.
