Mixing 1 mg Follistatin
Adding 1 mL of bacteriostatic water to a 1 mg vial of Follistatin gives 1 mg/mL: each 10 units on a U-100 insulin syringe holds 100 mcg. With 1 mL it's 1 mg/mL (100 mcg per 10 units); with 3 mL, 0.333 mg/mL (33.3 mcg per 10 units). More water makes small amounts easier to measure.
Bacteriostatic water chart for a 1 mg vial
Strength for each amount of water, and how much Follistatin 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 | 2 mg/mL | 200 mcg | 20 mcg |
| 1 mL | 1 mg/mL | 100 mcg | 10 mcg |
| 1.5 mL | 0.667 mg/mL | 66.7 mcg | 6.67 mcg |
| 2 mL | 0.5 mg/mL | 50 mcg | 5 mcg |
| 2.5 mL | 0.4 mg/mL | 40 mcg | 4 mcg |
| 3 mL | 0.333 mg/mL | 33.3 mcg | 3.33 mcg |
| 4 mL | 0.25 mg/mL | 25 mcg | 2.5 mcg |
| 5 mL | 0.2 mg/mL | 20 mcg | 2 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 Follistatin research. Use the calculator for other amounts or water volumes.
| Amount | Units | Volume |
|---|---|---|
| 50 mcg (0.05 mg) | 10 units | 0.1 mL |
| 100 mcg (0.1 mg) | 20 units | 0.2 mL |
| 250 mcg (0.25 mg) | 50 units | 0.5 mL |
| 500 mcg (0.5 mg) | 100 units | 1 mL |
Cheapest 1 mg Follistatin vials
One listing per vendor, vendors scoring 80%+ on Finnrick's independent lab testing, cheapest per mg first.
| Vendor | Listing | Price | Per mg | |
|---|---|---|---|---|
| Go Alpha Labs Peptides Finnrick 52% | Follistatin 344 (1mg) (10 Vials) 10 × 1 mg = 10 mg | $799.99 | $80.00 | Buy |
| Amino Asylum Finnrick 62% | Follistatin 344 1mg 1 × 1 mg | $99.99 | $99.99 | Buy |
| Amino Usa Finnrick 32% | Follistatin 344 1mg 1 × 1 mg | $110.00 | $110.00 | Buy |
| Pure Peptide Labs Finnrick 63% | Follistatin 344 1 mg 1 × 1 mg | $134.95 | $134.95 | Buy |
| Peptidology Finnrick 71% | Follistatin 344 1 mg (1mg) 1 × 1 mg | $143.99 | $143.99 | Buy |
| Alpha BioMed Finnrick 47% | Follistatin 344 (1mg) 1 × 1 mg | $170.00 | $170.00 | Buy |
| Paramount Peptides Finnrick 64% | Follistatin 344 (1mg) 1 × 1 mg | $182.75 | $182.75 | Buy |
Questions people ask
How much bacteriostatic water do I add to 1 mg of Follistatin?
Adding 1 mL of bacteriostatic water to a 1 mg vial of Follistatin gives 1 mg/mL: each 10 units on a U-100 insulin syringe holds 100 mcg. With 1 mL it's 1 mg/mL (100 mcg per 10 units); with 3 mL, 0.333 mg/mL (33.3 mcg per 10 units). More water makes small amounts easier to measure.
How many units is 100 mcg of Follistatin from a 1 mg vial?
With 2 mL of water (0.5 mg/mL), 100 mcg is 20 units on a U-100 syringe; with 1 mL it's 10 units.
Where can I buy 1 mg Follistatin vials?
7 independently tested vendors list 1 mg Follistatin vials; the cheapest right now is Go Alpha Labs Peptides at $80.00 per mg ($799.99 for 10 × 1 mg = 10 mg).