IGF-1 LR3 1 mg vial
Prices from 38 vendors, and how much to draw for the commonly cited doses.
Read the regulatory status before you compare prices.
Not approved for any use. The low-blood-sugar risk is the practical danger, and it is the reason combining it with insulin is described as dangerous.
What a 1 mg vial costs
Every vendor we track that lists this exact size, cheapest first. Sort order is price only; affiliate status never changes it.
Median $85.00, or $85.00 per mg, across the 32 vendors with an exact, in-stock price.
Testing checks: outside lab · HPLC purity · mass spec identity · batch COA · lab named
| Vendor | Price | Per mg | Availability | Checked | Link |
|---|---|---|---|---|---|
| Go Alpha Labs Peptides | $43.54$66.99 | $43.54 | in stock | Sep 12, 2026 | View |
| Alpha Peptides | $45.47 | $45.47 | out of stock | Sep 12, 2026 | View° |
| PeakForm Peptides | $55.00 | $55.00 | in stock | Aug 24, 2026 | View |
| Recon Peptides | $55.00 | $55.00 | in stock | Sep 12, 2026 | View |
| Value Research Labs | $55.99$69.99 | $55.99 | in stock | Aug 24, 2026 | View |
| Pure Health Peptides | $57.00 | $57.00 | in stock | Sep 12, 2026 | View |
| Peak Lab Peptides | $58.00$71.00Sale price, list price not shown | $58.00 | in stock | Sep 12, 2026 | View° |
| Swiss Chems | $59.96$104.98 | $59.96 | in stock | Sep 12, 2026 | View |
| Amino Asylum | $59.99 | $59.99 | in stock | Aug 22, 2026 | View |
| Atomix Research | $59.99 | $59.99 | in stock | Sep 12, 2026 | View |
| Simple Peptide | $60.00 | $60.00 | in stock | Aug 22, 2026 | View |
| Liberty Peptides | $65.00 | $65.00 | in stock | Aug 24, 2026 | View |
| Verified Peptides | $65.00 | $65.00 | out of stock | Aug 22, 2026 | View |
| Go Alpha Labs Peptides | $66.99Sale price, list price not shown | $66.99 | in stock | Sep 12, 2026 | View |
| BioEdge Research Labs | $67.00 | $67.00 | listed | Aug 22, 2026 | View |
| Sigma Compounds | $69.00 | $69.00 | in stock | Sep 12, 2026 | View |
| Sigma Compounds | $69.00 | $69.00 | in stock | Sep 12, 2026 | View |
| Eternal Peptides | $69.99 | $69.99 | in stock | Sep 12, 2026 | View |
| AminoVault | $74.80$88.00 | $74.80 | out of stock | Aug 22, 2026 | View° |
| Royal Peptides | $78.00 | $78.00 | in stock | Sep 12, 2026 | View° |
| NuScience Peptides | $79.99$85.00 | $79.99 | in stock | Sep 12, 2026 | View |
| Prime Sciences | $84.50$130.00 | $84.50 | in stock | Aug 22, 2026 | View |
| American Peptides | $85.00 | $85.00 | in stock | Sep 12, 2026 | View°code ALYSSA108066 saves 10% |
| Iron Peak Peptides | $85.00 | $85.00 | listed | Aug 22, 2026 | View |
| NuScience Peptides | $85.00Sale price, list price not shown | $85.00 | in stock | Sep 12, 2026 | View |
| Paramount Peptides | $85.00 | $85.00 | in stock | Aug 22, 2026 | View |
| Protide Health | $85.00 | $85.00 | in stock | Sep 12, 2026 | View |
| Peptide Pros | $89.99$125.99 | $89.99 | in stock | Aug 25, 2026 | View |
| Nextech Labs | $90.00 | $90.00 | in stock | Sep 12, 2026 | View |
| PeptidesSource | $90.00 | $90.00 | in stock | Aug 23, 2026 | View |
| Nextech Labs | $90.00 | $90.00 | in stock | Sep 12, 2026 | View |
| Pure Tested Peptides | $99.98$165.00 | $99.98 | in stock | Sep 12, 2026 | View |
| Cernum Biosciences | $104.99 | $104.99 | in stock | Sep 12, 2026 | View |
| BioInfinity Lab | $110.00 | $110.00 | in stock | Aug 22, 2026 | View |
| Eternal Peptides | $110.00 | $110.00 | in stock | Sep 12, 2026 | View |
| Pure Tested Peptides | $119.99Sale price, list price not shown | $119.99 | in stock | Sep 12, 2026 | View |
| Accelerate Labs | $121.00 | $121.00 | in stock | Sep 12, 2026 | View |
| Licensed Peptides | $124.99$138.88 | $124.99 | in stock | Sep 12, 2026 | View° |
| Sports Technology Labs | $124.99$149.99 | $124.99 | in stock | Sep 12, 2026 | View |
| Forto Labs | $129.00 | $129.00 | in stock | Sep 12, 2026 | View |
| Blue Sky Peptide | $131.95 | $131.95 | in stock | Sep 12, 2026 | View |
| Accelerate Labs | $135.00 | $135.00 | in stock | Aug 23, 2026 | View |
| Biotech Peptides | $145.00 | $145.00 | listed | Aug 22, 2026 | View |
| Singular Biotech | $799.99 | $799.99 | in stock | Sep 12, 2026 | View |
| Loti Labs | $63.99Starting price, larger sizes cost more | $63.99 | in stock | Aug 22, 2026 | View |
| Swiss Chems | $104.98starting atStarting price, larger sizes cost more | $104.98 | listed | Sep 12, 2026 | View |
- Alpha Peptides: Stock not shown, left out of the range
- Verified Peptides: Stock not shown, left out of the range
- BioEdge Research Labs: Stock not shown, left out of the range
- AminoVault: Stock not shown, left out of the range
- Iron Peak Peptides: Stock not shown, left out of the range
- Biotech Peptides: Stock not shown, left out of the range
- Swiss Chems: Stock not shown, left out of the range
How to mix a 1 mg vial
Find the column for the amount of water you added to the vial. The number is how far to draw on a U-100 insulin syringe, where 100 units is 1 mL. This is arithmetic on the label, not a recommended dose.
How to read an insulin syringe · How much water to add
| Dose | 1 mL water | 2 mL water | 3 mL water |
|---|---|---|---|
| 0.02 mg | 2.0 units 50.0 doses/vial | 4.0 units 50.0 doses/vial | 6.0 units 50.0 doses/vial |
| 0.05 mg | 5.0 units 20.0 doses/vial | 10.0 units 20.0 doses/vial | 15.0 units 20.0 doses/vial |
Printed on the vial.
iPeptide Decoding does not recommend a dose. Enter the amount your clinician gave you, or pick a value from the reference range to model.
Same dose, different draw. Pick whichever is easiest to measure.
U-100 insulin syringe (1 mL = 100 units). Draw to the teal line.
Multi-vendor comparison is a Pro feature.
Daily is 7. Twice weekly is 2.