GDF-8 (Myostatin) 1 mg vial price
GDF-8 (Myostatin) 1 mg vials are listed by 3 vendors. Prices run from $34.99 to $133.98, with a median of $119.00, across the 3 showing an exact in-stock price. Last read Oct 31, 2026. This page also shows how much to draw for the commonly cited doses.
What a 1 mg vial costs
Every vendor we track that lists this exact size, cheapest first. Sort order is price only; affiliate status never changes it.
Median $119.00 a vial, or $119.00 per mg, across the 3 vendors with an exact, in-stock price.
Median unchanged from Oct 31, 2026.Testing checks: outside lab · HPLC purity · mass spec identity · batch COA · lab named
- Forto LabsGDF-8 (Myostatin) — 1mg Lyophilized Vial$34.99
- Pure Health PeptidesGDF-8$119.00Size not stated by the vendor
- Swiss ChemsMyostatin 1mg$133.98
- Swiss ChemsMyostatin$133.98starting atStarting price, larger sizes cost more
| Vendor | Size | Price | Per mg | Availability | Checked | Link |
|---|---|---|---|---|---|---|
| Forto Labs GDF-8 (Myostatin) — 1mg Lyophilized Vial | 1 mg | $34.99 | $34.99 | in stock | Sep 12, 2026 | View |
| Pure Health Peptides GDF-8 | 1 mg | $119.00Size not stated by the vendor | $119.00 | in stock | Sep 28, 2026 | View |
| Swiss Chems Myostatin 1mg | 1 mg | $133.98 | $133.98 | in stock | Oct 31, 2026 | View |
| Swiss Chems Myostatin | 1 mg | $133.98starting atStarting price, larger sizes cost more | in stock | Oct 31, 2026 | View |
- Swiss Chems: "From" price, left out of the range
Where the price has been
Market median at 1 mg: $133.98 per mg on Sep 12, 2026, $119.00 on Nov 5, 2026, 3 stores comparable today.
| Date | Median per mg | Low per mg | Stores |
|---|---|---|---|
| Nov 5, 2026 | $119.00 | $34.99 | 3 |
| Oct 31, 2026 | $119.00 | $34.99 | 3 |
| Oct 24, 2026 | $119.00 | $34.99 | 3 |
| Oct 22, 2026 | $119.00 | $34.99 | 3 |
| Oct 21, 2026 | $119.00 | $34.99 | 3 |
| Oct 20, 2026 | $119.00 | $34.99 | 3 |
| Oct 19, 2026 | $119.00 | $34.99 | 3 |
| Oct 18, 2026 | $119.00 | $34.99 | 3 |
How to mix a 1 mg vial
Find the column for the amount of water you added to the vial. The number is how far to draw on a U-100 insulin syringe, where 100 units is 1 mL. This is arithmetic on the label, not a recommended dose.
How to read an insulin syringe · How much water to add
| Dose | 1 mL water | 2 mL water | 3 mL water |
|---|---|---|---|
| 200 mcg | 20.0 units 5 doses/vial | 40.0 units 5 doses/vial | 60.0 units 5 doses/vial |
Calculating for
GDF-8 (Myostatin)
Printed on the vial.
iPeptide Decoding does not recommend a dose. Enter the amount your clinician gave you, or pick a value from the reference range to model.
Same dose, different draw. Pick whichever is easiest to measure.
Multi-vendor comparison is a Pro feature.
Daily is 7. Twice weekly is 2.
Your plan for GDF-8 (Myostatin)
Nothing left over