Myostatin Propeptide
Also known as: GDF-8 Propeptide, MSTN Pro
Natural myostatin inhibitor; the propeptide domain binds mature myostatin, preventing it from signaling muscle growth limitation.
- Typical dose
- 50 mcg – 200 mcg
- Frequency
- once daily
- Route
- Subcutaneous
- Half-life
- 12 hours
- Routes
- Subcutaneous
- Status
- Research chemical
Benefits
- Muscle hypertrophy
- Myostatin inhibition
- Body recomposition
- More targeted than follistatin
Dosing
A common research range for Myostatin Propeptide is 50 mcg to 200 mcg once daily. Very experimental; limited human data. These figures are reference points from published literature, not a prescription — your protocol should be set with a licensed provider.
Reconstitution
A typical reconstitution for Myostatin Propeptide is 1 mg of peptide in 1 mL of bacteriostatic water, giving roughly 1 mg per mL. Vial's built-in calculator works out the exact syringe draw for any vial size and dose.
Half-life
Myostatin Propeptide has an approximate half-life of 12 hours. Vial can display informational half-life estimates when supported data is available. These estimates are not measured blood concentrations or dosing instructions.
Storage
2-8°C; fragile.
Reported side effects
- Unknown long-term profile
- Theoretical cardiac effects
Contraindications
- Cardiac conditions
- Pregnancy
Commonly stacked with
Track Myostatin Propeptide with Vial
Vial logs every Myostatin Propeptide dose, organizes your schedule, and offers reconstitution math and supported half-life estimates. Tracking records stay on your device. A Vial Pro subscription is required. Download Vial on the App Store →
This page is for educational and harm-reduction purposes only. Myostatin Propeptide is not FDA-approved for most uses described here. Always consult a licensed physician before starting any peptide protocol. Vial does not sell peptides, recommend vendors, or provide medical advice.