IGF-1 LR3 (Receptor Grade) 1mg


Availability: In stockManufactured in USA

Purity: 99%

Buy IGF-1 LR3 (Receptor Grade) 100mcg x 10 Vials

Enhance muscle growth with IGF-1 LR3 (Receptor Grade) 100mcg x 10 Vials. Experience the power of this potent research product for maximum results.

IGF-1 LR3 (Receptor Grade) 100mcg x 10 Vials is a synthetic peptide hormone commonly used in research. It is a modified version of the naturally occurring IGF-1 hormone, with an extended half-life for increased potency.

Each vial contains lyophilized powder that needs to be reconstituted before use, and typically contains 100mcg of the hormone. IGF-1 LR3 works by activating signaling pathways in target cells, promoting cell growth and differentiation.

Its extended half-life allows for longer-lasting effects compared to regular IGF-1.

IGF-1 LR3 (Receptor Grade) 1mg for Sale
IGF-1 LR3 (Receptor Grade) 1mg
$250.00 Buy Now

Availability: In stockManufactured in USA

Purity: 99%

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$15.00 Flat Rate Shipping Worldwide (Most Countries)

*Includes one 30mL Bacteriostatic Water with orders over $300.00


Last updated on December 14, 2023

Enhancing Muscle Growth and Recovery: Unveiling the Potential of IGF-1 LR3 (Receptor Grade) 100mcg x 10 Vials

IGF-1 LR3 (Receptor Grade) 100mcg x 10 Vials – a groundbreaking research product backed by extensive studies. This powerful formula has shown immense potential in enhancing muscle growth, accelerating recovery, and promoting overall well-being. Experience the benefits of this cutting-edge solution, supported by scientific evidence, for optimal results in your research endeavors.

1. What is IGF-1 LR3 (Receptor Grade) 100mcg x 10 Vials?

IGF-1 LR3 (Receptor Grade) 100mcg x 10 Vials is a synthetic peptide hormone that is commonly used in research and scientific studies. It stands for Insulin-like Growth Factor-1 Long R3, which is a modified version of the naturally occurring IGF-1 hormone. This particular form, known as LR3, has an extended half-life compared to regular IGF-1, making it more potent and effective.

The vials contain a lyophilized (freeze-dried) powder form of IGF-1 LR3 that needs to be reconstituted with bacteriostatic water before use. Each vial typically contains 100 micrograms (mcg) of the peptide hormone.

Key Points:

  • IGF-1 LR3 is a synthetic peptide hormone
  • It is a modified version of the naturally occurring IGF-1 hormone
  • The vials contain a lyophilized powder that needs to be reconstituted
  • Each vial typically contains 100mcg of IGF-1 LR3

2. How Does IGF-1 LR3 (Receptor Grade) 100mcg x 10 Vials Work?

IGF-1 LR3 works by binding to the receptors on target cells and activating various signaling pathways within the body. It has a similar structure to insulin and is able to interact with the insulin receptor, as well as its own specific IGF-1 receptor. This interaction leads to the activation of downstream signaling pathways that promote cell growth, proliferation, and differentiation.

One of the key differences between IGF-1 LR3 and regular IGF-1 is its extended half-life. LR3 refers to the addition of an arginine amino acid at position 3 in the peptide sequence, which helps protect it from degradation by enzymes in the body. This allows for a longer duration of action compared to native IGF-1.

Key Points:

  • IGF-1 LR3 binds to receptors on target cells
  • It activates signaling pathways that promote cell growth
  • LR3 has an extended half-life compared to regular IGF-1
  • The addition of arginine at position 3 protects it from degradation

3. IGF-1 LR3 (Receptor Grade) 100mcg x 10 Vials Benefits

The use of IGF-1 LR3 in research studies provides several potential benefits. Some of these include:

  • Promotes muscle growth: IGF-1 LR3 has been shown to stimulate muscle protein synthesis and enhance muscle hypertrophy. This makes it a valuable tool for studying muscle development and potential therapeutic applications for conditions such as muscle wasting or age-related sarcopenia.
  • Influences bone health: Research suggests that IGF-1 plays a role in bone formation and remodeling. By studying the effects of IGF-1 LR3 on bone cells, researchers can gain insights into the mechanisms underlying bone growth and regeneration.
  • Affects metabolism: IGF-1 LR3 has been shown to have metabolic effects, including enhancing glucose uptake and promoting fat oxidation. These properties make it a subject of interest in studies investigating metabolic disorders such as diabetes and obesity.

It is important to note that these benefits are based on research conducted in laboratory settings and may not directly translate to human use or clinical applications.

Key Points:

  • IGF-1 LR3 promotes muscle growth
  • It influences bone health and metabolism
  • These benefits are observed in research studies

4. IGF-1 LR3 (Receptor Grade) 100mcg x 10 Vials Side Effects

The potential side effects of using IGF-1 LR3 in research studies have not been extensively studied. However, some possible side effects can be extrapolated from the known actions of IGF-1 in the body. These include:

  • Hypoglycemia: IGF-1 LR3 can enhance glucose uptake by cells, which may lead to low blood sugar levels. This can cause symptoms such as dizziness, weakness, and confusion.
  • Growth of abnormal tissues: As a potent growth factor, excessive or uncontrolled use of IGF-1 LR3 could potentially promote the growth of abnormal tissues such as tumors or cancer cells.
  • Cardiovascular effects: IGF-1 has been implicated in cardiovascular health, and high levels of IGF-1 have been associated with an increased risk of cardiovascular diseases. It is unclear if these effects would be observed with the use of IGF-1 LR3 in research settings.

It is important to note that these side effects are speculative and may not occur at the doses typically used in research studies. Further investigation is needed to fully understand the potential risks and side effects of IGF-1 LR3.

Key Points:

  • Potential side effects of IGF-1 LR3 include hypoglycemia
  • Excessive use could promote abnormal tissue growth
  • IGF-1 has implications for cardiovascular health

5. Advantages of IGF-1 LR3 (Receptor Grade) 100mcg x 10 Vials

The use of IGF-1 LR3 (Receptor Grade) 100mcg x 10 Vials offers several advantages for researchers conducting studies on cell signaling pathways, tissue growth, and metabolism. Some advantages include:

  • Purity: Receptor grade IGF-1 LR3 ensures a high level of purity and quality in the product, which is crucial for accurate and reliable research results.
  • Potent activity: The modified form of IGF-1 LR3 has an extended half-life compared to regular IGF-1, allowing for a longer duration of action and potentially more robust biological effects.
  • Convenient packaging: The vials containing 100mcg of IGF-1 LR3 provide a convenient and standardized dosage for research purposes, facilitating accurate dosing and experimental design.

These advantages contribute to the reliable and reproducible results that researchers aim to achieve in their studies.

Key Points:

  • IGF-1 LR3 (Receptor Grade) offers high purity
  • The extended half-life allows for potent activity
  • The vials provide a convenient and standardized dosage

6. IGF-1 LR3 (Receptor Grade) 100mcg x 10 Vials Research Topics

The use of IGF-1 LR3 (Receptor Grade) 100mcg x 10 Vials in research opens up various avenues for investigation. Some potential research topics include:

  • Muscle development: Studying the effects of IGF-1 LR3 on muscle cells can provide insights into muscle growth, hypertrophy, and regeneration processes.
  • Bone formation and remodeling: Investigating the role of IGF-1 LR3 in bone cells can shed light on bone growth mechanisms and potential therapeutic applications for bone disorders.
  • Metabolic disorders: Researching the metabolic effects of IGF-1 LR3 can help understand its potential role in conditions such as diabetes or obesity.
  • Tissue repair and regeneration: Examining the effects of IGF-1 LR3 on various tissues can contribute to understanding its potential for tissue repair and regeneration.

These research topics can further our understanding of the physiological functions of IGF-1 LR3 and potentially lead to the development of novel therapeutic approaches.

Key Points:

  • Potential research topics include muscle development, bone formation, metabolic disorders, and tissue repair
  • Investigating the effects of IGF-1 LR3 can provide insights into these areas
  • Research may contribute to the development of new therapies

7. Future Research Directions for IGF-1 LR3 (Receptor Grade) 100mcg x 10 Vials

The field of IGF-1 LR3 research is continually evolving, and there are several future research directions that hold promise. Some possible areas for future investigation include:

  • Tissue-specific effects: Further exploring the specific effects of IGF-1 LR3 on different tissues and cell types can provide a more comprehensive understanding of its biological actions.
  • Mechanisms of action: Investigating the underlying mechanisms through which IGF-1 LR3 exerts its effects can help uncover novel signaling pathways and potential targets for therapeutic intervention.
  • Clinical applications: Translating the findings from preclinical studies to clinical settings by evaluating the safety and efficacy of IGF-1 LR3 in human subjects could open up new avenues for therapeutic use.

By addressing these future research directions, scientists can expand our knowledge about IGF-1 LR3 and its potential applications in various fields of medicine and biology.

Key Points:

  • Possible future research directions include tissue-specific effects, mechanisms of action, and clinical applications
  • Further exploration can expand our understanding and potential therapeutic use

8. IGF-I LR3 (Receptor Grade) 100mcg x 10 Vials Before and After in Research

The concept of “before and after” in research studies involving IGF-1 LR3 refers to the comparison of experimental conditions or treatment groups before and after the administration of the peptide hormone.

Researchers may study the effects of IGF-1 LR3 on certain parameters such as cell growth, protein synthesis, or metabolic activity. They would typically establish a baseline measurement or control group before introducing IGF-1 LR3. After the treatment period, they would compare the post-treatment measurements or experimental groups to evaluate any changes or effects attributable to IGF-1 LR3 administration.

This approach allows researchers to assess the impact of IGF-1 LR3 on specific outcomes and determine its effectiveness in promoting desired responses in cells or tissues under investigation.

Key Points:

  • “Before and after” refers to comparing conditions or treatment groups before and after IGF-1 LR3 administration
  • Baseline measurements or control groups are established prior to treatment
  • The post-treatment measurements are compared to evaluate changes or effects

9. IGF-1 LR3 (Receptor Grade) 100mcg x 10 Vials Cycle for Research

In research studies, the term “cycle” refers to a specific duration or period during which IGF-1 LR3 is administered to subjects or cells. The cycle length can vary depending on the experimental design and objectives of the study.

The duration of an IGF-1 LR3 cycle can range from a few days to several weeks, with daily or intermittent dosing schedules. Researchers may choose to administer IGF-1 LR3 continuously throughout the cycle or use specific dosing protocols based on their research goals.

The choice of cycle length and dosage regimen should be carefully considered to ensure optimal experimental conditions and minimize potential confounding factors that could affect the interpretation of results.

Key Points:

  • A cycle refers to a specific duration during which IGF-1 LR3 is administered in research studies
  • Cycle lengths can vary from a few days to several weeks
  • Dosing schedules may be continuous or intermittent
  • Optimal conditions and research goals should guide the choice of cycle length and dosage regimen

10. Best IGF-1 LR3 (Receptor Grade) 100mcg x 10 Vials Results in Research

The best results obtained in research using IGF-1 LR3 (Receptor Grade) 100mcg x 10 Vials depend on various factors such as experimental design, cell type used, dosage regimen, and specific research objectives. However, some common desirable outcomes in research studies include:

  • Increased cell proliferation: IGF-1 LR3 has been shown to stimulate cell growth and proliferation, which can be measured by assessing changes in cell numbers or markers of cellular activity.
  • Enhanced protein synthesis: Researchers often look for increased rates of protein synthesis as an indicator of the anabolic effects of IGF-1 LR3 on cells or tissues.
  • Promoted tissue repair/regeneration: IGF-1 LR3 may facilitate tissue repair or regeneration processes, making it a desirable outcome in studies focusing on wound healing or tissue engineering.

The specific results obtained will depend on the experimental setup, and it is important to interpret them within the context of the research question being addressed.

Key Points:

  • The best results depend on experimental design, dosage regimen, and research objectives
  • Increased cell proliferation and enhanced protein synthesis are desirable outcomes
  • Tissue repair/regeneration may also be promoted

11. Where to Buy IGF-1 LR3 (Receptor Grade) 100mcg x 10 Vials?

Online Retailers

If you are looking to buy IGF-1 LR3 (Receptor Grade) 100mcg x 10 vials, one of the most convenient options is to purchase it from online retailers. There are several reputable websites that specialize in selling research chemicals and peptides, including IGF-1 LR3. These online retailers offer a wide range of products, and competitive prices, and often provide detailed information about the product’s quality and purity.

When buying from online retailers, it is important to ensure that you are purchasing from a reliable source. Look for websites that have positive customer reviews, clear return policies, and secure payment options. Additionally, check if the retailer provides third-party lab testing results to guarantee the authenticity and potency of their products.

Recommended Online Retailers:

  • ResearchPeptides.net: This well-established online retailer has been in the industry for many years and has gained a reputation for providing high-quality peptides. They offer IGF-1 LR3 (Receptor Grade) 100mcg x 10 vials at competitive prices with fast shipping options.
  • BuyPeptides.us.com: Known for their excellent customer service and extensive product selection, is another reliable option when it comes to purchasing IGF-1 LR3 (Receptor Grade) 100mcg x 10 vials. They prioritize customer satisfaction and provide detailed product descriptions.

Local Research Chemical Suppliers

If you prefer a more hands-on approach or want to support local businesses, you can also try searching for research chemical suppliers in your area. These suppliers may have physical stores or operate through online platforms that allow you to pick up the products directly.

When buying from local suppliers, it is crucial to ensure that they follow proper storage and handling protocols for peptides. Ask about their quality control measures and inquire if they provide any certificates of analysis or third-party testing results to verify the authenticity and purity of their IGF-1 LR3 (Receptor Grade) 100mcg x 10 vials.

Tips for Finding Local Suppliers:

  • Search online directories or forums dedicated to researching chemicals and peptides to find local suppliers in your area.
  • Contact universities, research institutions, or laboratories nearby as they may have recommendations or partnerships with reliable suppliers.

12. IGF-1 LR3 (Receptor Grade) 100mcg x 10 Vials for Sale

If you are interested in purchasing IGF-1 LR3 (Receptor Grade) 100mcg x 10 vials, there are various options available both online and offline. It is important to choose a reputable source that offers high-quality products to ensure safety and effectiveness.

Research Chemical Conferences and Exhibitions

Attending research chemical conferences and exhibitions can be an excellent way to explore different suppliers offering IGF-1 LR3 (Receptor Grade) 100mcg x 10 vials for sale. These events bring together professionals from the industry, providing an opportunity to network, learn about new products, and connect with trusted suppliers.

During these conferences and exhibitions, you can interact directly with the suppliers, ask questions about their products’ quality and manufacturing processes, and even negotiate prices. This hands-on approach allows you to make informed decisions based on personal interactions rather than solely relying on online information.

Directly from Manufacturers

Another option to consider is purchasing IGF-1 LR3 (Receptor Grade) 100mcg x 10 vials directly from manufacturers. Some manufacturers have their own websites or online platforms where they sell their products directly to customers. Buying directly from the manufacturer can often provide assurance of product authenticity and quality.

When buying from manufacturers, it is essential to research their reputation and credibility in the industry. Look for manufacturers with a proven track record, positive customer reviews, and transparent manufacturing processes. Additionally, inquire about their shipping policies and any guarantees they offer regarding product quality.

Benefits of Buying Directly from Manufacturers:

  • Assurance of product authenticity and quality
  • Potential cost savings by eliminating middlemen
  • Access to detailed information about the manufacturing process
  • Possibility of establishing long-term relationships with reliable suppliers

Overall, the research on IGF-1 LR3 (Receptor Grade) 100mcg x 10 Vials has demonstrated promising results. Studies have shown that this product can effectively enhance muscle growth and improve recovery time. Its receptor-grade quality ensures optimal effectiveness and safety. With its potential to boost athletic performance and support overall wellness, IGF-1 LR3 offers a compelling option for those seeking to maximize their physical potential.

Frequently Asked Questions About IGF-1 LR3 (Receptor Grade) 100mcg x 10 Vials Peptides February 2024

How long does IGF-1 LR3 last?

It has a longer duration of action, with a half-life of approximately 20-30 hours, which is about twice as long as IGF-1’s half-life of about 12-15 hours. This makes it roughly three times more powerful than IGF-1.

Does IGF-1 have side effects?

IGF can have significant adverse effects such as retinal swelling, which affects the part of the eye responsible for transmitting visual signals to the brain. Other side effects include intense muscle and joint pain as well as Bell’s palsy, a condition that results in weakness and drooping on one side of the face, resembling a stroke.

Is IGF-1 LR3 illegal?

The World Anti-Doping Agency and most professional sports organizations have prohibited the use of products that contain IGF-1, other growth factors, and related hormones. These substances are also included in the DoD Prohibited Dietary Supplement Ingredients list, so it is advised that Service Members avoid consuming products that contain these ingredients.

Does IGF-1 cause heart problems?

Individuals diagnosed with acromegaly experience a long-term overproduction of growth hormone (GH) and insulin-like growth factor-1 (IGF-1), resulting in a condition known as acromegalic cardiomyopathy. This condition is characterized by the enlargement of both ventricles of the heart, as well as impaired function during both diastole and systole, leading to congestive heart failure.

How much does IGF LR3 cost?

The catalog includes different products of LR3 Insulin-Like Growth Factor-1 with varying prices. FNB001 is available for $110.00, FNB002 for $825.00, and FNB003 for $1,925.00, all of which are currently on sale.

Is IGF-1 similar to steroids?

IGF-I is commonly used to boost the muscle-building effects of taking growth hormone and/or anabolic steroids. It has been banned by the World Anti-Doping Association since the establishment of the World Anti-Doping Code in 2003.

Discover the Power of Peptides: Your Ultimate Resource 2024

The Peptides Store offers a wide array of peptide forms, such as protein chains, peptide mixtures, IGF-1 Proteins, Melanotan proteins, and beauty peptides. Our Research Peptides platform provides extensive resources for those interested in the science of peptides. We also offer a variety of Lab Supplies for your research needs. Our Peptides Knowledge Base is a great resource for expanding your understanding of peptides.

Author Info and References

Author Info

The information provided in this article was taken from studies carried out by recognized researchers, including J. Stremming, A. White, A. Donthi, D. Batt, B. Hetrick, Eileen I. Chang, S. Wesolowski, MB Seefeldt, CE McCurdy, PJ Rozance, LD Brown, Sarmed Al-Samerria, S. Radovick, A. Salminen, K. Kaarniranta, A. Kauppinen, A. Martín, T. Priego, Álvaro Moreno-Rupérez, D. González-Hedström, M. Granado, and A. López-Calderón.


  1. Stremming, J., White, A., Donthi, A., Batt, D., Hetrick, B., Chang, E. I., Wesolowski, S., Seefeldt, M. B., McCurdy, C. E., Rozance, P. J., & Brown, L. D. (2022). Sheep recombinant IGF-1 promotes organ-specific growth in fetal sheep. Frontiers in Physiology. https://dx.doi.org/10.3389/fphys.2022.954948
  2. Al-Samerria, S., & Radovick, S. (2021). The Role of Insulin-like Growth Factor-1 (IGF-1) in the Control of Neuroendocrine Regulation of Growth. Cells. https://dx.doi.org/10.3390/cells10102664
  3. Salminen, A., Kaarniranta, K., & Kauppinen, A. (2021). Insulin/IGF-1 signaling promotes immunosuppression via the STAT3 pathway: impact on the aging process and age-related diseases. Inflammation Research. https://dx.doi.org/10.1007/s00011-021-01498-3
  4. Martín, A., Priego, T., Moreno-Rupérez, Á., González-Hedström, D., Granado, M., & López-Calderón, A. (2021). IGF-1 and IGFBP-3 in Inflammatory Cachexia. International Journal of Molecular Sciences. https://dx.doi.org/10.3390/ijms22179469

IGF-1 LR3 (Receptor Grade) Research Peptides Scientists

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Cite this article as: Research Peptides Scientist, "IGF-1 LR3 (Receptor Grade) 1mg," in ResearchPeptides.net, December 14, 2023, https://researchpeptides.net/product/peptides/igf-1-lr3-receptor-grade-1mg/. Accessed February 7, 2024.


Product Usage: THIS PRODUCT IS INTENDED AS A RESEARCH CHEMICAL ONLY. This designation allows the use of research chemicals strictly for in vitro testing and laboratory experimentation only. All product information available on this website is for educational purposes only. This product has not been approved by the FDA for Human Use. Bodily introduction of any kind into humans or animals is strictly forbidden by law. This product should only be handled by licensed, qualified professionals. This product is not a drug, food, or cosmetic and may not be misbranded, misused or mislabeled as a drug, food or cosmetic.


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IGF-1 LR3 (Receptor Grade) 1mg






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