Follistatin Dosage Guide
Complete guide to Follistatin dosing protocols, administration methods, and safety considerations for research purposes.
Dosage Overview
Dose per Injection
50 mcg – 100 mcg
Frequency
Once per day
Route
subcutaneous
Cycle Length
2–4 weeks
Reconstitution
Vial Size
1 mg
BAC Water
1.0 ml
Concentration
1,000 mcg/ml
Detailed Dosage Information
Research protocols typically use 100-300mcg daily, though optimal dosing is not well established.
Gene therapy approaches have also been studied.
Administration Method
Subcutaneous injection. Different isoforms exist (FS344, FS315) with varying properties. Requires careful sourcing due to complexity.
Research Use Only: All dosage ranges and calculations are derived from published research literature and are provided for educational purposes. These are not prescriptions or medical recommendations. Consult a healthcare professional before any use.
Concentration: 1 mg/ml
Volume to inject: 0.075 ml
Syringe units: 7.5 units — fits 0.3 ml syringe
U-100 insulin syringe (100 units = 1 ml). Verify dose with a clinician before injecting.
Pre-filled with Follistatin defaults. Adjust values as needed.
Side Effects to Monitor
Limited human data. Theoretical concerns about effects on other organs where activin signaling is important.
Safety Considerations & Risks
Very limited human research. May affect reproductive function and other activin-dependent processes. Expensive and difficult to source.