Insulin-like growth factor 1 LR3
Also known as Insulin-like growth factor 1 LR3 — this name points to IGF-1 LR3 in our directory.
About IGF-1 LR3
A modified insulin-like growth factor with a longer half-life—highly potent and tightly regulated.
IGF-1 LR3 binds IGF receptors to promote muscle cell hyperplasia. It is significantly more potent than endogenous IGF-1 and carries hypoglycemia risk. Banned in sport; not a casual recovery peptide.
Where you will see Insulin-like growth factor 1 LR3
Insulin-like growth factor 1 LR3 appears in fitness and longevity forums as shorthand for IGF-1 LR3. These are research-chemical categories—not OTC supplements—with WADA and prescription rules that differ from collagen or cosmetic peptides.
Compare IGF-1 LR3
Other names
Long R3 IGF-1
Insulin-like growth factor 1 LR3
Common questions
Is Insulin-like growth factor 1 LR3 the same as IGF-1 LR3?
Usually yes. Insulin-like growth factor 1 LR3 is an alternate name people use when they mean IGF-1 LR3. Always match the full systematic or INCI name on the label when buying.
What is IGF-1 LR3?
A modified insulin-like growth factor with a longer half-life—highly potent and tightly regulated. IGF-1 LR3 binds IGF receptors to promote muscle cell hyperplasia. It is significantly more potent than endogenous IGF-1 and carries hypoglycemia risk. Banned in sport; not a casual recovery peptide.
How do I find Insulin-like growth factor 1 LR3 on a label?
IGF-1 LR3 is discussed as a research peptide—not a standard supplement. Verify anti-doping rules and legality before ordering anything sold under nicknames like Insulin-like growth factor 1 LR3.