Follistatin-344
FST-344
Glycoprotein that inhibits myostatin and activin — proteins that limit muscle growth. Essentially removes the brake on muscle development.
Dose
100mcg/day × 10 days
Cycle
10-day cycles, 2–3 times per year
Timing
Daily SubQ during cycle
Benefits & Effects
- ✓Myostatin inhibition
- ✓Enhanced muscle fiber growth potential
- ✓Improved recovery
- ✓Complementary to anabolic peptides
Reconstitution & Dosing
Reconstitution
Varies by supplier. Typically 1mg vial. Consult supplier for BAC water amount.
Dose
100mcg/day × 10 days. Often cycled in short bursts.
Cycle Length
10-day cycles, 2–3 times per year.
Timing
Daily SubQ during cycle.
Calculate Follistatin-344 dose
Auto-fills your vial size, BAC water, and desired dose. Gets your exact syringe units.
Stacking
IGF-1 LR3, GH secretagogues
Cautions
Limited human research. Cancer concern (cell proliferation). Avoid with cancer history.
Frequently Asked Questions
What is Follistatin-344 used for?
Follistatin-344 is researched for: Myostatin inhibition, Enhanced muscle fiber growth potential, Improved recovery, Complementary to anabolic peptides. Glycoprotein that inhibits myostatin and activin — proteins that limit muscle growth. Essentially removes the brake on muscle development.
What is the standard dosing for Follistatin-344?
100mcg/day × 10 days. Often cycled in short bursts.
How do you reconstitute Follistatin-344?
Varies by supplier. Typically 1mg vial. Consult supplier for BAC water amount. Store reconstituted peptide refrigerated at 2–8°C for up to 60–90 days.
What peptides stack well with Follistatin-344?
IGF-1 LR3, GH secretagogues
Are there any cautions with Follistatin-344?
Limited human research. Cancer concern (cell proliferation). Avoid with cancer history.
What is the cycle length for Follistatin-344?
10-day cycles, 2–3 times per year. Timing: Daily SubQ during cycle.