For research use only. This product is sold strictly for laboratory and in-vitro research. It is not for human or veterinary use, and it is not a drug, food, supplement or cosmetic.
Key facts: IGF-1 LR3 1mg
- Amount: 1mg per vial
- Testing: Our manufacturer tests it twice during production, and we use an independent third-party lab for purity testing. A COA is available on request.
- Price: $99.99 as of November 2026
For laboratory research use only.
About IGF-1 LR3
IGF-1 LR3 is an 83-amino-acid analog of insulin-like growth factor 1. An arginine substitution at position 3 and a 13-amino-acid N-terminal extension reduce its binding to IGF binding proteins, which is why it is used widely in cell-culture and IGF-1 receptor research.
IGF-1 LR3 ships as a lyophilized powder in a sealed research vial (1mg per vial).
Quality control is built into every step. Our products are made in the US. Our manufacturer tests them twice during production, and we use an independent third-party lab for purity testing. We can send a COA on request.
FAQ
What is IGF-1 LR3 1mg?
IGF-1 LR3 1mg is a research compound sold by Explicit SARMs as reference material for laboratory and in-vitro research only. It is not for human consumption.
Who tests IGF-1 LR3 1mg?
Our manufacturer tests our products twice during production, and we use an independent third-party lab for purity testing. A COA is available on request through our contact page.
What payment methods does Explicit SARMs accept?
We accept debit and credit cards, Zelle, Cash App, and ACH bank transfer.
Does Explicit SARMs ship internationally?
Yes. We ship within the United States, to Canada, and to other countries where local regulations allow the product. Available destinations and shipping options are shown at checkout.
Sold by Explicit SARMs for in-vitro and laboratory research only. Not for human consumption.
Lab test results
- Product: IGF-1 LR3
- Lot: GPP260423-PR3903
- Test date: 2026-07-08
- Purity result: 99.119% (HPLC)
- Tested by Accumark Labs
View COA (PDF) · Verify this COA (code MZPJ-4PWM)
Results apply to the listed lot only. Our manufacturer tests it twice during production, and we use an independent third-party lab for purity testing. A COA is available on request. For laboratory research use only. Not for human consumption.
