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is a synthetic version of the naturally occurring human glycoprotein follistatin. Its primary biological function is to bind and neutralize proteins in the TGF-beta superfamily, specifically myostatin , which naturally limits muscle growth. Core Features and Benefits

Unlike traditional anabolic steroids, FST-344 works via myostatin inhibition and does not carry androgenic side effects. Technical and Purchase Details Buy Follistatin-344 (1mg) - BiotechPeptides fst 344 buy

By inhibiting myostatin and activin, it promotes significant increases in muscle mass through both hypertrophy (enlargement of existing fibers) and hyperplasia (formation of new muscle fibers). is a synthetic version of the naturally occurring