Before you check out
Researchers often pair this with your order
One-time offer, this order only. For laboratory research use only.
Free research tool
For the GLOW blend 70 mg vial. Enter the bacteriostatic water you add and the amount you want, and see exactly where to draw on the syringe, in units and mL. Measure by the whole blend or by one ingredient.
1 mg = 1,000 mcg. Type any amount, or tap a common one.
Almost all insulin-style syringes are U-100. Check the packaging if you're not sure.
Draw to
| In each draw | Amount |
|---|
What each mark on the syringe holds with this mix.
GLOW is a 70 mg research blend in a single vial: 50 mg GHK-Cu, 10 mg BPC-157 and 10 mg TB-500. It is the same base as KLOW without KPV, so the same mix-ups apply: an amount on a protocol usually refers to one ingredient, not the full 70 mg.
This calculator opens set to measure by BPC-157. You can switch to the whole blend or to GHK-Cu or TB-500, and the breakdown table shows what every draw contains. For laboratory research use only.
View GLOW blend 70 mg Read the GLOW blend research guide All peptides calculator
Every reconstitution calculator uses the same three steps. Here they are in plain numbers, so you can check any result by hand.
mg in vial ÷ mL of water = mg/mLBPC-157 is 10 mg of the 70 mg blend. With 3 mL of water: 10 ÷ 3 = 3.33 mg/mL of BPC-157.
amount you want ÷ strength = mLFor 250 mcg (0.25 mg): 0.25 ÷ 3.33 = 0.075 mL.
mL × 100 = units (U-100)0.075 mL × 100 = 7.5 units. On a U-100 syringe, 1 unit is always 0.01 mL, whatever the barrel size.
Same vial, different amounts of water. More water spreads the same peptide across more liquid, so each mark holds less and draws get bigger.
| Water added | Strength | 10 units holds | 250 mcg BPC-157 = |
|---|---|---|---|
| 1 mL | 70 mg/mL | 7 mg | 2.5 units |
| 2 mL | 35 mg/mL | 3.5 mg | 5 units |
| 3 mL | 23.33 mg/mL | 2.33 mg | 7.5 units |
| 5 mL | 14 mg/mL | 1.4 mg | 12.5 units |
| Ingredient | Per vial | Share | Per 10 units (3 mL water) |
|---|---|---|---|
| GHK-Cu | 50 mg | 71.4% | 1.67 mg |
| BPC-157 | 10 mg | 14.3% | 333 mcg |
| TB-500 | 10 mg | 14.3% | 333 mcg |
Each one opens with the right vial size and shows the numbers for that peptide.
There is no single correct amount: water changes the strength, not how much peptide is in the vial. For example, with 2 mL the vial is 35 mg/mL and every 10 units holds 3.5 mg; with 3 mL the vial is 23.33 mg/mL and every 10 units holds 2.33 mg. More water makes each draw larger and easier to measure. A common choice for this vial is 3 mL.
With 3 mL of water in the 70 mg vial, 250 mcg is 7.5 units (0.075 mL) on a U-100 syringe. A different amount of water gives a different answer, so enter your own numbers in the calculator above.
At 250 mcg per draw there are 40 draws (10 mg ÷ 0.25 mg). The water amount does not change this number, only the size of each draw.
GLOW contains 50 mg GHK-Cu, 10 mg BPC-157, 10 mg TB-500 (70 mg total) in one vial. The ingredients dissolve together, so every draw carries all of them in the same ratio. With 3 mL of water, a 7.5-unit draw holds 1.25 mg GHK-Cu, 250 mcg BPC-157, 250 mcg TB-500.
Plan on about one week in the fridge (2–8°C) as a conservative standard. For longer, split the solution into single-use portions and freeze them, avoiding repeated freeze-thaw cycles. Keep the unmixed powder cold, dry and dark.
mcg and mg measure how much peptide you have (1 mg = 1,000 mcg). mL measures liquid. Units are just the markings on an insulin-style syringe: on a U-100 syringe, 1 unit = 0.01 mL, so 100 units = 1 mL.
No. 0.3 mL, 0.5 mL and 1 mL insulin syringes are all U-100: 1 unit is always 0.01 mL. Only the barrel size changes. Smaller barrels have finer markings, which makes small draws easier to read.
More detail: Reconstitution guide · Storage guide
Research peptides, blends and the bacteriostatic water to mix them.
Leave your email and we’ll give you 15% off your first order. Every vial ships with its lot COA.
One use per customer. No spam, unsubscribe anytime. For laboratory research use only.
Join 2,000+ researchers. Get peptide research updates and exclusive offers.
One use per customer. No spam, unsubscribe anytime. For laboratory research use only.