Follistatin (Primarily Follistatin 344)
Typical Dosing Protocols (Research/Compounded Use Only) – Follistatin (Primarily Follistatin 344)
Common protocol: 100–300 mcg subcutaneously once daily for 10–30 consecutive days. Most users start at 100 mcg daily and titrate up to 200–300 mcg based on response.
Other reported ranges:
Standard: 100–200 mcg daily
Higher: 200–300 mcg daily (or split bilaterally into target muscles)
Cycle length: 10–30 days on, followed by a 3–4 week break to maintain sensitivity.
Reconstitution example (for a typical 1 mg vial): Add 2 mL bacteriostatic water (yielding ~500 mcg/mL).
100 mcg = 0.2 mL (20 units on U-100 insulin syringe)
200 mcg = 0.4 mL (40 units)
Administration: Subcutaneous injection (abdomen or thigh). Some users inject locally into target muscle groups.
Dosing is highly individualized based on goals (muscle growth, recovery) and response—consult a qualified healthcare provider experienced with peptides for personalized guidance. This is for informational purposes only.
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