GLOW Peptide Calculator
Draw on your syringe
7.5units= 0.075 mL
| In each injection | Amount | Concentration |
|---|---|---|
| GHK-Cu | 1.25 mg | 16,667 mcg/mL |
| BPC-157 | 250 mcg | 3,333 mcg/mL |
| TB-500 | 250 mcg | 3,333 mcg/mL |
- Total in vial
- 70 mg
- Doses per vial
- 40
In a blend you cannot change the ratio between peptides — every unit you draw contains all of them in the proportions above.
Pre-filled values are an example configuration, not a dosing recommendation. Enter the amounts printed on your vial.
What's in a GLOW vial
What you need
Bacteriostatic water
Sterile water with 0.9% benzyl alcohol, used to dissolve the powder.
U-100 insulin syringes
0.3 mL syringes are easiest to read for small doses; 1 mL for larger ones.
Alcohol prep pads
Wipe the vial stopper before every draw.
Sharps container
For safe disposal of used needles.
- Which syringes and supplies to buy →
GLOW calculator FAQ
How many units of GLOW should I draw for 250 mcg of BPC-157?
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For a 50 mg GHK-Cu + 10 mg BPC-157 + 10 mg TB-500 vial (70 mg total) mixed with 3 mL of water, 250 mcg of BPC-157 is 7.5 units (0.075 mL) on a U-100 syringe. That same draw also contains 1.25 mg GHK-Cu, 250 mcg TB-500.
Can I change the ratio of peptides in a GLOW vial?
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No. Once peptides are mixed in one vial, every unit you draw contains all of them in the same proportions. To dose them independently you need separate vials.
What if my GLOW vial has different amounts?
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Vendors sell blends in different configurations. Edit the amount of each peptide in the calculator to match your label exactly — the result updates instantly.