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Follistatin 315

Also: FST-315

Circulating follistatin isoform variant of the 344 form.

Evidence
anecdotal
Legal status
research only
Half-life
Short (~hours)
Routes
subq
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What it is

Circulating follistatin isoform variant of the 344 form.

Mechanism

Circulating follistatin isoform variant of the 344 form.

Outcomes it's matched to
Safety

Educational reference only. Long-term human safety varies; consult a peptide-literate clinician.

Legal context

Research chemical

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