Evidence digest
What the research on IGF-1 LR3 actually shows
The indexed literature on IGF-1 LR3 includes human clinical or observational records (1 human-clinical or observational record). This digest describes the shape of that evidence and links the records behind it. It does not judge whether IGF-1 LR3 is safe or effective for any purpose, and nothing here is medical advice — the material sold by the vendors in this index is labeled for laboratory research use only.
Updated 25 Aug 2026 · 1 studies indexed · 1 human · compound record
Ranked vendors for IGF-1 LR3
Every vendor and price for IGF-1 LR3 →- 1
Amino Club$69.99/mg listed · 0 IGF-1 LR3 certificates86.8of 100Extensively documentedVisit Amino Club - 2
PeptidePlugs$70.00/mg listed · 1 IGF-1 LR3 certificate85.6of 100Extensively documentedVisit PeptidePlugs - 3
Hydro Research Peptides1 IGF-1 LR3 certificate83.9of 100Well documentedVisit Hydro Research Peptides
Ranked on this compound's price per mg against the market median, with testing and documentation counted as they are overall. What a vial contains is answered by that vendor's certificates, not by the studies below.
- Studies indexed
- 1
- Human evidence
- 1
- Preclinical only
- 0
What is and is not established
What the literature supports
- Human clinical or observational records are indexed for IGF-1 LR3 (1).
- Published research is indexed back to 1993, with roughly 49 PubMed records located.
- It is listed by one or more vendors tracked in this index.
What is NOT established
- This index does not evaluate whether IGF-1 LR3 is safe or effective for any use.
- Material sold by the vendors indexed here is labeled for laboratory research use only and is not a regulator-approved medicine in that form.
- No dosing, protocol or human-use guidance is provided or implied anywhere in this index.
Studies indexed
| Study | Evidence type | Model | n | What it reported | Source |
|---|---|---|---|---|---|
| Differential effects of insulin-like growth factor-I and gonadotropins on the proliferative activity of two subgroups of granulosa cells: cumulus oophorus and mural granulosa cellsFertility and sterility · 2001 | Human — controlled trial | Not recorded | — | To evaluate the physiological role of insulin-like growth factor-I (IGFI) and its interaction with gonadotropins in cell replication of two types of granulosa cells (cumulus oophorus, CC) and mural granulosa cells (MGC). Controlled randomized study of the action and interaction of gonadotropins and IGFI on granulosa cell replication in the rat. A university reproductive biology laboratory. The study examined the in vivo treatment with gonadotropins or an analogue of IGFI, lon… | PMID 11334915 |
Vendors listing IGF-1 LR3
The evidence above describes the published literature. What any individual vial contains is a separate question, answered by that vendor’s certificate records rather than by any study on this page.
| Vendor | Score · Coverage | Certificates | |
|---|---|---|---|
| Amino Club | 90.598% | 0 | Visit |
| PeptidePlugs | 87.694% | 1 | Visit |
| Hydro Research Peptides | 83.989% | 1 | Visit |
 One Aminos | 82.789% | 1 | Visit |
 Modern Aminos | 81.197% | 1 | Visit |
 Bench Grade Peptides | 80.789% | 1 | Visit |
 Simple Peptide | 79.192% | 0 | Visit |
 NeuroLabs Research | 7991% | 0 | Visit |
 Protide Health | 73.792% | 0 | Visit |
 Evo Labs Research | 73.387% | 0 | Visit |
| NLNorthline Labs | 7195% | 1 | Visit |
| EPEternal Peptides | 67.963% | 0 | Visit |
| GPGenX Peptides | 64.969% | 0 | Visit |
| TRTrue Research Labs | 6468% | 0 | Visit |
| LPLicensed Peptides | 61.487% | 1 | Visit |
| MHMile High Compounds | 60.591% | 0 | Visit |
| BPBiotech Peptides | 60.260% | 0 | Visit |
| VLVertex Labs | 56.172% | 1 | Visit |
| STSports Technology Labs | 50.771% | 0 | Visit |
How to read this page
This digest describes what published research exists and what it does not establish. It is not a recommendation, contains no dosing information or protocols, and makes no claim that any compound is safe or effective for any purpose. Material listed by indexed vendors is labeled for laboratory research use only.