FLGR242 vs igf-1 lr3

FLGR242 (F-tier) vs igf-1 lr3 (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

igf-1 lr3 — tier F

a free-circulating IGF-1 analog for muscle growth. sustained IGF-1 elevation carries one of the clearer cancer-risk signals in the literature.

a free-circulating IGF-1 analog. anabolic signal is real; sustained IGF-1 elevation carries one of the clearer cancer-risk signals in the literature.

WADA S2 banned in sport · half-life ~1-2 hours, estimated (no human PK); NOT long-acting, LR3 escapes the IGF-binding proteins that give complex-bound native IGF-1 its ~12-15h half-life · growth hormone

at a glance

• FLGR242: tier F · 0 peer-reviewed FLGR242 characterizations located
• igf-1 lr3: tier F · WADA S2 banned in sport

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