Reconstitution calculator · TB-500 + BPC-157
TB-500 + BPC-157 reconstitution calculator.
Work out the concentration of a reconstituted TB-500 + BPC-157 vial. Presets match the 20 mg format we stock, and the reference table below is calculated for those exact vials. Research use only.
This tool reports concentration only. It is not dosing guidance, and nothing here is for human use.
TB-500 + BPC-157 concentration reference table
Every combination of the TB-500 + BPC-157 vial sizes we stock and the bacteriostatic water volumes people most often add.
| Vial | BAC water | Concentration | Per 100 µL aliquot |
|---|---|---|---|
| 20 mg | 1 ml | 20 mg/ml | 2 mg (2,000 mcg) |
| 20 mg | 2 ml | 20 mg/ml | 1 mg (1,000 mcg) |
| 20 mg | 3 ml | 6.667 mg/ml | 0.667 mg (667 mcg) |
| 20 mg | 5 ml | 4 mg/ml | 0.4 mg (400 mcg) |
How the calculation works
Concentration is the mass of peptide divided by the volume of solvent. A vial holding 5 mg reconstituted with 2 ml of bacteriostatic water gives 2.5 mg/ml, so a 100 µL aliquot contains 0.25 mg. The powder itself adds no meaningful volume at these masses, which is why the water volume alone sets the concentration.
Handling in the Vietnamese climate
Sealed lyophilized vials are stable at room temperature in transit, which is why the material ships dry rather than cold. Once reconstituted, the solution is kept refrigerated and shielded from light. Bacteriostatic water is the usual solvent because the benzyl alcohol in it lets a vial be entered more than once.
What is TB-500 + BPC-157?
Two tissue-research peptides pre-combined in a single vial.
This vial contains both TB-500 and BPC-157 rather than one or the other. The two are frequently paired in research discussion because they act through different mechanisms: BPC-157 is a 15-amino-acid gastric-juice fragment associated with growth-factor and angiogenesis signalling, while TB-500 is a 7-amino-acid fragment of thymosin beta-4 that binds actin, a structural protein inside cells.
The practical appeal of a blend is that it is one vial instead of two. Worth being clear-eyed about: as with each peptide individually, the published record here is animal research, and the combination itself has not been formally trialled.
Research context
- Combined actin-binding and growth-factor pathways
- Connective tissue models in animals
- Comparative research against single-peptide preparations
- Type
- Blend of two peptides in one vial
- Contents
- TB-500 (thymosin beta-4 fragment) and BPC-157
- Evidence base
- Animal studies; the combination itself is not formally trialled
- Format
- Lyophilized powder in a sealed vial
- Handling
- Sealed vials are kept cold and out of direct light. Relevant in the Vietnamese climate
Common questions
What is in the TB-500 + BPC-157 blend?
A single vial containing both peptides. TB-500 is a 7-amino-acid fragment of thymosin beta-4 that binds actin; BPC-157 is a 15-amino-acid fragment of a gastric-juice protein. Listed here as a non-clinical research material.
Why are TB-500 and BPC-157 combined?
Because they act through different mechanisms. Actin binding versus growth-factor and angiogenesis signalling. So they are often paired in research discussion. A blend is also simply one vial instead of two. The combination itself has no formal trial record.
How much bacteriostatic water do I add to a TB-500 + BPC-157 vial?
There is no single correct volume. The water volume sets the concentration: more water gives a weaker solution and a larger aliquot for the same mass. Common choices are 1 to 5 ml. Enter your vial size above to see what each volume produces for 20 mg.
What concentration does a TB-500 + BPC-157 vial give?
It depends entirely on the solvent volume. The reference table above lists every combination of the 20 mg vial format and 1, 2, 3 and 5 ml of bacteriostatic water.
Does the powder change the final volume?
Not measurably at these masses. A few milligrams of lyophilized peptide occupies a negligible volume, so the bacteriostatic water you add is effectively the final volume.
Can I use normal water or saline instead?
Bacteriostatic water is the standard solvent for multi-entry vials because it contains a preservative. Sterile water and saline have no preservative, so they are single-entry solvents.
Check TB-500 + BPC-157 availability
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