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Follistatin (Follistatin-344)

Follistatin (Follistatin-344)

$899.99

Glycoprotein · Energy & Performance Track

What it is

Follistatin is a glycoprotein the body produces to bind and inhibit myostatin — the molecular brake that limits how much muscle a body will hold onto. Block the brake, and the lean tissue equation tilts the right way: more muscle preservation, more growth potential, more output for the same input.

Who it’s for

Men in the 40-60 demographic where age-related muscle loss starts to bite. Patients running TRT and serious training programs who want every advantage the protocol can deliver. Athletes and operators who treat lean mass as a longevity metric, not just an aesthetic one.

How it works

Follistatin neutralizes myostatin, GDF-11, and related muscle-growth inhibitors — letting the IGF-1/mTOR signaling that builds tissue actually do its job. Combined with progressive training and adequate protein, the result is faster strength gains, better recovery, and lean tissue retention through aging. Stay on track and re-evaluate body composition and strength markers at the 30-day check-in.