Description
The IGF-LR3 + BPC-157 Blend from Pure Rawz puts IGF-1 LR3 and BPC-157 together in freeze-dried vials, a nasal spray and sublingual tablets. Every batch is tested for 99% purity or better, and it’s sold for laboratory research only.
Inside IGF-LR3 + BPC-157 Blend
IGF-1 LR3
IGF-1 LR3 is an 83-amino-acid analog of IGF-1 with an arginine swap at position 3 and a 13-amino-acid extension. Those changes stop it binding IGF binding proteins, so it stays active much longer.
IGF-1 is the hormone that carries out much of growth hormone’s effect on cells. Most of it in the body is bound by IGF binding proteins, which hold it inactive.
BPC-157
BPC-157 is a 15-amino-acid peptide based on a fragment of body protection compound, a protein first found in gastric juice. It’s one of the most widely studied research peptides, almost entirely in rodents.
Nobody has pinned down a single receptor for BPC-157. Lab studies point to several pathways: it raises VEGF receptor expression, which feeds blood vessel growth, it interacts with the nitric oxide system, and it increases growth hormone receptor levels in tendon cells.
Why researchers use IGF-LR3 + BPC-157 Blend
Labs pair these compounds because each works through a different pathway, so combining them covers more of the system in one study. A fixed mix also means one product, one label and no drift between separate containers.
Research behind IGF-LR3 + BPC-157 Blend
It was developed for cell culture in the 1990s.
Most of the work comes from Predrag Sikiric’s group at the University of Zagreb. Their rodent studies report faster healing of tendon, ligament, muscle and gut injuries, and Mikus and colleagues described improved burn wound healing in mice.
For the original studies, start with this PubMed search for IGF-1 LR3 and BPC-157.
Choosing your option
There are 8 ways to buy it, from $164.47 to $698.41:
- BPC-157, Peptide, 6mg: $164.47
- BPC-157 Arg, Peptide, 6mg: $172.46
- BPC-157, Nasal Spray, 220mcg per spray/10ml/22mg: $442.84
- BPC-157 Arg, Nasal Spray, 220mcg per spray/10ml/22mg: $464.44
- BPC-157, Sublingual Tablets, 250mcg per tab/30ct/7.5mg: $371.77
- BPC-157 Arg, Sublingual Tablets, 250mcg per tab/30ct/7.5mg: $389.44
- BPC-157, Sublingual Tablets, 250mcg per tab/60ct/15mg: $667.86
- BPC-157 Arg, Sublingual Tablets, 250mcg per tab/60ct/15mg: $698.41
These vials are lyophilized powder. Mix them with bacteriostatic water when you’re ready to work with them, and keep unmixed vials cold until then.
The nasal spray is pre-mixed in a metered pump bottle. The label gives the amount per spray and the total, which makes the math simple.
The sublingual tablets are pre-measured. The option tells you the amount per tablet, the count and the total.
How labs use it
When labs combine compounds, they usually keep the total peptide amount and the mixing volume the same across groups. That way any difference comes from the combination, not the handling.
Record the ratio on every label, especially once vials are mixed.
A clean combination study has at least four groups: vehicle, compound A, compound B and A plus B. That’s the only way to tell whether the mix does more than either part.
Mixing and concentration
For the 6mg vial, the concentration depends on the volume of water:
- 1mL of bacteriostatic water gives 6mg/mL
- 2mL of bacteriostatic water gives 3mg/mL
- 3mL of bacteriostatic water gives 2mg/mL
Add the water slowly along the inside of the vial and roll it gently until the powder dissolves. Shaking can damage peptide chains.
IGF-LR3 + BPC-157 Blend at a glance
- Contains: IGF-1 LR3 and BPC-157
- Forms: peptide vial, nasal spray and sublingual tablets
- Options: 8 sizes and forms
- Purity: 99% or higher, verified by first- and third-party testing
- Use: laboratory research only
How we test each batch
Every batch is tested before it goes on sale. Identity is checked by mass spectrometry, and purity by HPLC, with a target of 99% or higher.
Each container is labeled with the product, the amount and the batch number. Email us that number and we’ll send the certificate of analysis for your batch.
Keeping it fresh
Keep sealed vials in a freezer at -20°C or a fridge at 2 to 8°C, away from light. After mixing, store the vial in the fridge and use it within about four weeks. Refrigerate spray bottles after opening and keep the cap on.
Store capsules, tablets and powder in a cool, dry place out of direct light, with the lid closed tight.
Label the container with the opening date. It saves guesswork later.
Handling notes
Wear gloves and eye protection when you open or measure it, and work on a clean surface.
Label everything you prepare, keep it away from food areas, and follow your lab’s rules for disposing of sharps and chemical waste.
Supplies to have on hand
- Bacteriostatic Water for reconstitution, or Sterile Water if you’ll use the whole vial at once
- acetic acid reconstitution solution, which larger peptides like IGF-1 analogs often dissolve in better
- sterile insulin-type syringes or pipettes for measuring
- alcohol swabs for the vial stopper
Often ordered alongside
- Sermorelin + Ipamorelin Blend, combining Sermorelin and Ipamorelin
- PT-141 + Oxytocin, combining PT-141 and Oxytocin
- GLOW Blend (GHK-Cu + BPC-157 + TB-500), combining GHK-Cu, BPC-157 and TB-500
- Ipamorelin + Epithalon + CJC-1295 No Dac Spray, combining Ipamorelin, Epithalon and CJC-1295
- Tesamorelin + Ipamorelin, combining Tesamorelin and Ipamorelin
You can also browse our full peptide blends and bundles, growth hormone peptides and healing and recovery peptides pages.
IGF-LR3 + BPC-157 Blend questions
Can it be used in people or animals?
No. It’s sold for laboratory research only and isn’t approved for human or veterinary use.
What do I mix it with?
Most labs use sterile bacteriostatic water. Add it slowly down the side of the vial and swirl gently until the powder dissolves. Don’t shake it.
What’s in IGF-LR3 + BPC-157 Blend?
IGF-1 LR3 and BPC-157. The section above covers each one.
How should I store it?
Follow the storage section above. In short: cold and dark for freeze-dried vials, room temperature and dry for capsules, tablets, powders and liquids, unless the label says otherwise.
What forms does it come in?
Freeze-dried vials, a nasal spray and sublingual tablets. Pick the one you want from the dropdown on this page.
Is IGF-LR3 + BPC-157 Blend in stock?
Yes. It’s in stock and ships from our warehouse after your order clears.
Order IGF-LR3 + BPC-157 Blend today
Order IGF-LR3 + BPC-157 Blend now from $164.47. It’s in stock, and checkout takes about two minutes.
Need more for the same project? Have a look at our peptide blends and bundles and growth hormone peptides.
For laboratory research use only. Not for human or veterinary use. These statements have not been evaluated by the FDA.
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