Performance · For Muscle Gain
Follistatin for Muscle Gain
Muscle Builder.
Why Follistatin for muscle gain?
A protein that in humans is encoded by the FST gene.
Muscle Gain context: Increasing lean mass via GH/IGF-1 axis, satellite-cell activity, or anabolic signaling. Follistatin fits this goal because its category (Performance) and benefit profile align with the underlying mechanism.
Benefits relevant to muscle gain
- Increases muscle mass
Reference dosing by bodyweight
Anchored to the most-cited research dose (100 mcg @ 75 kg). Reference only.
| Bodyweight band | Reference dose range |
|---|---|
| <60 kg / <132 lb | 62–84 mcg |
| 60–75 kg / 132–165 lb | 77–103 mcg |
| 75–90 kg / 165–198 lb | 94–126 mcg |
| 90–105 kg / 198–231 lb | 111–150 mcg |
| >105 kg / >231 lb | 128–173 mcg |
Side effects to weigh against muscle gain benefit
- Tendon stress
- Joint pain
Calculator
Reconstitute Follistatin
Reference
Full bodyweight chart
Profile
Follistatin guide
Also researched for
Educational use only
This calculator is provided for research and educational purposes. Outputs are derived from the values you enter. Always verify your math and consult a licensed physician before acting on any result.