Growth hormone
IGF-1 LR3
Long R3 IGF-1
dose range
20–60 mcg
frequency
5×/wk · subq
cycle
4 on / 4 off wk
half-life
~20–30 h
vials
1 mg
recon @ fridge
21 days
Receptor logic
IGF-1 receptor (long-acting analog)
Directly drives the anabolic IGF-1 pathway with a much longer half-life than native IGF-1.
What to watch
Potent and pro-growth indiscriminately; hypoglycemia risk. Conservative dosing.
Stacks with
Often run post-GH-pulse. Not for beginners.
Stability
Lyophilized
Frozen · as-shipped, sealed
12+ months
Reconstituted
Refrigerated · 2–8°C, working state
21 days
Reconstituted
Room · avoid; degrades fast
5 days
Vial sizes · source the peptide
IGF1-1 · 1mgBuy · Vialogy →
Bacteriostatic water
you'll need this to reconstitute
Orders are saved to your account, so reorder reminders know what you bought.
Citations
Tomas 1993 · J Endocrinol