Mixing 8 mg PE-22-28
Adding 2 mL of bacteriostatic water to a 8 mg vial of PE-22-28 gives 4 mg/mL: each 10 units on a U-100 insulin syringe holds 400 mcg. With 1 mL it's 8 mg/mL (800 mcg per 10 units); with 3 mL, 2.667 mg/mL (266.7 mcg per 10 units). More water makes small amounts easier to measure.
Bacteriostatic water chart for a 8 mg vial
Strength for each amount of water, and how much PE-22-28 10 units and 1 unit hold on a U-100 insulin syringe (100 units = 1 mL).
| Water added | Strength | Per 10 units (0.1 mL) | Per unit |
|---|---|---|---|
| 0.5 mL | 16 mg/mL | 1,600 mcg | 160 mcg |
| 1 mL | 8 mg/mL | 800 mcg | 80 mcg |
| 1.5 mL | 5.333 mg/mL | 533.3 mcg | 53.33 mcg |
| 2 mL | 4 mg/mL | 400 mcg | 40 mcg |
| 2.5 mL | 3.2 mg/mL | 320 mcg | 32 mcg |
| 3 mL | 2.667 mg/mL | 266.7 mcg | 26.67 mcg |
| 4 mL | 2 mg/mL | 200 mcg | 20 mcg |
| 5 mL | 1.6 mg/mL | 160 mcg | 16 mcg |
Units to draw for an amount (with 2 mL of water)
Arithmetic only, not a recommended amount. For what published studies actually gave, see PE-22-28 research. Use the calculator for other amounts or water volumes.
| Amount | Units | Volume |
|---|---|---|
| 50 mcg (0.05 mg) | 1.2 units | 0.013 mL |
| 100 mcg (0.1 mg) | 2.5 units | 0.025 mL |
| 250 mcg (0.25 mg) | 6.2 units | 0.062 mL |
| 500 mcg (0.5 mg) | 12.5 units | 0.125 mL |
| 1,000 mcg (1 mg) | 25 units | 0.25 mL |
| 2,000 mcg (2 mg) | 50 units | 0.5 mL |
| 2,500 mcg (2.5 mg) | 62.5 units | 0.625 mL |
Cheapest 8 mg PE-22-28 vials
One listing per vendor, vendors scoring 80%+ on Finnrick's independent lab testing, cheapest per mg first. Some links are affiliate links; rankings are by price only.
| Vendor | Listing | Price | Per mg | |
|---|---|---|---|---|
| Tydes Finnrick 68% | PE 22-28 8mg 1 × 8 mg | $49.99 | $6.25 | Buy |
| Core Peptides Finnrick 76% | PE-22-28 – 8MG 1 × 8 mg | $54.00 | $6.75 | Buy |
| Atomik Labz Finnrick 69% | PE-22-28 8mg Ten Pack 10 × 8 mg = 80 mg | $540.00 | $6.75 | Buy |
| Peptide Group Buy PGB Finnrick 79% | PE22-28 8mg 1 × 8 mg | $60.00 | $7.50 | Buy |
Questions people ask
How much bacteriostatic water do I add to 8 mg of PE-22-28?
Adding 2 mL of bacteriostatic water to a 8 mg vial of PE-22-28 gives 4 mg/mL: each 10 units on a U-100 insulin syringe holds 400 mcg. With 1 mL it's 8 mg/mL (800 mcg per 10 units); with 3 mL, 2.667 mg/mL (266.7 mcg per 10 units). More water makes small amounts easier to measure.
How many units is 100 mcg of PE-22-28 from a 8 mg vial?
With 2 mL of water (4 mg/mL), 100 mcg is 2.5 units on a U-100 syringe; with 1 mL it's 1.2 units.
Where can I buy 8 mg PE-22-28 vials?
4 independently tested vendors list 8 mg PE-22-28 vials; the cheapest right now is Tydes at $6.25 per mg ($49.99 for 1 × 8 mg).