FLGR242 vs follistatin 344

FLGR242 (F-tier) vs follistatin 344 (F-tier). mechanism, trials, claims vs data, dosing literature. side-by-side reference.

FLGR242 — tier F

a purported albumin-binding follistatin construct whose sequence, identity, activity, animal record, human record, and claimed 19-day half-life could not be verified.

the file fails at identity before efficacy can be graded: the marketed name does not resolve to a characterized test article in the primary record.

0 peer-reviewed FLGR242 characterizations located · half-life unknown; the marketed 19-day claim lacks an FLGR242-specific primary PK source · growth hormone

follistatin 344 — tier F

myostatin biology is real. retail injectable follistatin-344 has zero human performance trials and major product-quality concerns.

myostatin biology is real. retail injectable follistatin-344 has zero human performance trials and well-documented product-quality problems.

myostatin 0 trials on the retail vial · half-life reported variable; reliable PK data in humans for performance doses is absent · growth hormone

at a glance

• FLGR242: tier F · 0 peer-reviewed FLGR242 characterizations located
• follistatin 344: tier F · myostatin 0 trials on the retail vial

reptides grades the research record and cites the literature behind every call. research reference only; not medical advice.