MT1 is a melatonin receptor that regulates the body’s circadian rhythms and sleep cycles by binding to melatonin. It is expressed in the central nervous system and retina, and its main role is to mediate and regulate circadian rhythms, sleep initiation, and maintenance. Therefore, it is closely related to the development of melatonin and drugs containing MT1/MT2 receptor agonists, such as those used to treat insomnia and depression. Furthermore, MT1 is also associated with anti-inflammatory and antioxidant effects, particularly in activated macrophages and microglia.
Regulating sleep: Among melatonin agonists, the MT1 receptor is involved in the initiation and maintenance of sleep, shortening sleep onset time and reducing nighttime awakenings.
Regulating circadian rhythms: The MT1 receptor plays a crucial role in regulating circadian rhythms and is an important component of the biological clock.
Participating in anti-inflammatory effects: MT1 plays a role in neuroinflammation; melatonin inhibits inflammasome activation by targeting the MT1 receptor.
Antioxidant effects: Melatonin exerts its antioxidant effects by binding to MT1 receptors, scavenging reactive oxygen species and nitrogen free radicals, and stimulating antioxidant enzymes.
Tumor suppression: Certain MT1 proteases play a crucial role in tumor invasion and metastasis; their inhibitors can be used to treat certain cancers.
Related Drugs and Research:
Drug Targets: The MT1 receptor is a target for drugs treating insomnia, mood disorders, and depression.
Drug Development: Research on MT1 receptor agonists is ongoing, aiming to develop new, more effective drugs for treating insomnia and depression.
New Drug Development: Several melatonin receptor agonists have been approved for marketing to treat insomnia.
Oncology Treatment: Inhibiting the activity of the MT1-MMP protease can increase satiety and control food intake, thus aiding in weight loss.
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.
Hexarelin (also known as Asharilin) is a synthetic growth hormone-releasing peptide. Its main functions include stimulating the release of growth hormone and having a protective effect on the heart. It achieves this by binding to the GHSR 1a receptor and the non-GHSR receptor CD36, thereby exerting a protective effect on the heart. It has been studied for the treatment of heart diseases and heart failure.
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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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Tirzepatide is a cutting-edge dual incretin agonist that mimics both GLP-1 (glucagon-like peptide-1) and GIP (glucose-dependent insulinotropic polypeptide) — two key hormones involved in regulating blood sugar, satiety, and energy balance. This unique mechanism allows for enhanced appetite suppression, improved insulin sensitivity, and significant fat loss when combined with proper nutrition and lifestyle protocols.
Available as a lyophilized powder, Tirzepatide requires reconstitution prior to use.
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Epitalon, also known as Epithalon or Epithalone, is a tetrapeptide, Ala-Glu-Asp-Gly (AEDG), which was synthesized based on the amino acids composition of Epithalamin, a bovine pineal gland extract, prior to its discovery in pineal gland polypeptide complex solution. During the last 25 years, this compound has been extensively studied using in vitro, in vivo, and in silico methods. The results of these studies indicate significant geroprotective and neuroendocrine effects of Epitalone, resulting from its antioxidant, neuro-protective, and antimutagenic effects, originating from both specific and nonspecific mechanisms. Although it has been demonstrated that Epitalon exerts, among other effects, a direct influence on melatonin synthesis, alters the mRNA levels of interleukin-2, modulates the mitogenic activity of murine thymocytes, and enhances the activity of various enzymes, including AChE, BuChE, and telomerase, it remains uncertain whether these are the sole mechanisms of action of this compound. Moreover, despite the considerable volume of research on the biological and pharmacodynamic characteristics of Epitalon, the quantity of physico-chemical and structural investigations of this peptide remains quite limited. This review aims to conclude the most important findings from such studies, thus presenting the current state of knowledge on Epitalon.
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