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Research/Peptides/Follistatin 315

Follistatin 315

compound

preliminary evidencePublic

FST315. 315-amino acid glycoprotein. Inhibits myostatin and activin A. Promotes muscle growth and fat reduction. Myostatin inhibitor, anabolic.

Category: Peptides·Updated 5/19/2026

Follistatin 315

FST315. 315-amino acid glycoprotein. Inhibits myostatin and activin A. Promotes muscle growth and fat reduction. Myostatin inhibitor, anabolic.