IGF-1 LR3 represents a significant advancement in peptide science, engineered specifically to enhance the benefits of natural insulin-like growth factor. This synthetic variant has revolutionized how we approach growth hormone optimization, offering superior stability and effectiveness compared to its natural counterpart.
IGF-1 LR3 is a recombinant protein comprising 83 amino acids, engineered for maximum biological potency. Its structure features two key modifications that set it apart:
An arginine substitution at the third position
A 13-amino acid extension at the N-terminus
This unique molecular architecture results in a more stable compound with a molecular weight of approximately 9.1 kDa, specifically designed to optimize its performance within the human body.
None of our HGH lines are inherently better than the other. Each batch comes with a corresponding test report. Purity and dimer can be a decent proxy for “quality”, you want purity as high as possible and dimer as low as possible. The main factor to consider in our opinion, is the price per IU. Supreme is usually the best bang for buck option. Historically, Supreme & Deluxe have shown lower dimer content, although this may not always be the case, so of course reference the corresponding test reports.
For HGH, we typically recommend 1ml for every ~10 IU in the vial. If a batch tests at an average of 290 IU per kit, that is an average of 29 IU per vial, and we’d recommend 2.9ml of bacteriostatic water. This will make the syringe math similar to a traditional 100 iu kit with 1ml of solution For peptide reconstituion, you can use our amazing Dosage Calculator.
Not necessarily. If you look through all our lab reports, particularly the ones with multiple test reports in a single batch, you will see that the intra-batch variance can actually be quite high. When you purchase a batch, you can expect some of the vials in your kit to be as much as 5-15% +/- whatever the corresponding lab test reflects. This is simply the reality of product that is not made to the same standards as pharmaceutical grade growth hormone. To state otherwise would be disingenous. There can also be a high variance in the dimer content intra-batch. (For Example: Economy B, Deluxe A, etc) Over time, we’ve increased the volume of samples analyzed for each batch, to provide more transparancy regarding the potential for intra-batch variance. If you use the average IU figure provided on each product, your dosage should average out over time, so don’t overthink your administration protocol too much. We know it can be a bit overwhelming with all the different numbers provided. That said, don’t hesitate to reach out if you need specific guidance on dosage or reconstitution.
Yes! We offer store credit for quantitative testing of total IU/Purity (ie Janoshik testing), and for personal IGF-1 test results. Please email for more information. *TERMS APPLY*
Depending on your location, most customers receive their order in 2-10 business days. We ship with USPS Ground Shipping, from the United States only. 99% of orders ship within 24 hours (excluding weekends & holidays)
We are no longer providing tracking. If your order is over 10 business days old and hasn’t arrived, our customer service team can check your tracking information to see the status of your package
If your order was marked as “completed”, typically this means a label has been generated and your order is scheduled to go out that day or the next. “Processing” status orders have not been shipped, processing means payment has been confirmed successfully. Don’t hesitate to reach out regarding the status of your order.
Unfortunately we do not provide reships for incorrect addresses. In the VERY rare instance that a package is lost in transit, we will reship your order free of charge.
Dermorphin is a potent opioid peptide isolated from the skin of South American frogs that acts as a highly selective and potent agonist for the μ-opioid receptor. It is significantly more potent than morphine and shows potential for pain management, though it also has effects on the endocrine system.
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$105.00–$176.00Price range: $105.00 through $176.00
LL-37 is a type of antimicrobial peptide in the human body, possessing broad-spectrum antibacterial, antiviral and antifungal activities. It mainly functions by damaging the cell membranes of microorganisms or inhibiting their metabolism. Additionally, it can regulate the immune and inflammatory responses, promote wound healing and the formation of new blood vessels, and may also be involved in the occurrence and development of tumors.
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DSIP can stand for Delta Sleep-Inducing Peptide, a neuropeptide that regulates sleep and stress, or Data Science for Industry and Physics, a research unit at FBK. Delta Sleep-Inducing Peptide is known for promoting slow-wave sleep and has potential neuroprotective and stress-reducing effects, while the DSIP research unit develops solutions for time-series analysis, precipitation nowcasting, and early warning systems.
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SNAP peptides (such as SNAP-8), also known as acetyl octapeptide-3, are anti-aging ingredients used in skincare products. They achieve a similar effect to Botox by relaxing facial muscles and reducing the appearance of expression lines. They work by inhibiting the neurotransmitters that cause muscle contraction, making the skin smoother while also providing moisturizing effects and improving skin texture and elasticity.
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