Myostatin

Every compound in the sci-wiki that affects myostatin; the ones you can source are floated to the front, then the reference-only entries. Tap any for the full entry, mechanism, and outlets.

1 sourced · 1 reference

←myostatin2/2

Peptide

Follistatin 344

Follistatin 344 targets muscle growth at its source, binding and neutralizing myostatin, the very signal the body uses to cap how large muscles can become. In animal models, raising follistatin drives striking gains in lean mass alongside lower body fat, and the protein has been carried all the way into human gene-therapy trials for muscular dystrophy. For anyone fascinated by the most powerful lever in muscle biology, follistatin 344 is a cornerstone research tool with a genuinely remarkable track record.

1 outlet

reference shelf; no outlet carries these yet

Peptide

Follistatin 315

Follistatin 315 is the main circulating (blood-borne) isoform of follistatin, a naturally occurring protein 315 amino acids long that binds and neutralizes members of the TGF-beta family such as activin and myostatin. Because myostatin is a brake on muscle growth, follistatin's ability to soak it up has made this isoform a subject of muscle-growth and body-composition research. It is a research protein, not an established supplement.

reference