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IGF-1LR3 – 1mg

$85.00

Increased growth hormone release, improved recovery, and enhanced fat metabolism in research models.

48 sold in the past month

Bundle and Save Quantity Price per Bottle
Buy 2 & Save 12% 2 $74.80
Buy 3 and Save 18% 3 + $69.70

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Less than 2% return this product.

90-Day Money-Back Guarantee

Purity & Strength Guarantee. We stand by our peptide quality with an industry-leading 90-day return policy and a guarantee that our peptides meet or exceed 99% purity. We have an in house lab that can allow for rapid testing via HPLC + Mass Spectrometer to ensure that every batch can be tested quickly and product shipped out.
Our head researchers lab test each product to ensure purity that exceeds 99%, results can be found by entering your batch number into our database or clicking on view lab report.

This product is for research purposes only. It is intended exclusively for in vitro testing and laboratory experiments. All information provided on this website is for educational purposes and is not intended for human or animal use. The introduction of this product into the body, whether by ingestion, injection, or any other means, is strictly prohibited by law. Only licensed and qualified professionals should handle this product. It is not a drug, food, or cosmetic and must not be mislabeled, misused, or marketed as such.

The Lowdown on IGF-1LR3 – 1mg Research

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Description

IGF-1 LR3 (Insulin-Like Growth Factor-1 Long Arg3) is a synthetic, extended analog of human IGF-1 engineered for research purposes. With a half-life of approximately 20–30 hours (compared to ~20 minutes for native IGF-1), it is widely studied for its role in cellular growth, muscle development, fat metabolism, and recovery processes. IGF-1 LR3 acts primarily by binding to IGF-1 receptors, stimulating protein synthesis, and promoting cell proliferation while reducing apoptosis.

Key Benefits:

  • Supports studies on muscle growth, repair, and recovery.
  • Contributes to research on fat metabolism and body composition.
  • Explored for anti-aging, cellular repair, and regenerative properties.
  • Investigated for roles in bone density, joint support, and tissue healing.
  • Studied for potential neuroprotective and cognitive effects.

Purity Assurance

Every peptide we offer undergoes rigorous testing to ensure research-grade purity. Our claims are backed by regular in-house & third-party batch testing, assuring the highest quality standards.

This product is for research purposes only. It is intended exclusively for in vitro testing and laboratory experiments. All information provided on this website is for educational purposes and is not intended for human or animal use. The introduction of this product into the body, whether by ingestion, injection, or any other means, is strictly prohibited by law. Only licensed and qualified professionals should handle this product. It is not a drug, food, or cosmetic and must not be mislabeled, misused, or marketed as such.

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Reviews From Our Customers

Great quality and fast delivery
Customer
I’ve ordered from ClariLabs Research a few times now and everything has been consistent. Products arrived quickly, well packaged, and exactly as described. Customer support was responsive and helpful. Definitely sticking with them.
Impressed with the purity and packaging
Customer
ClariLabs Research delivers top-tier quality. Everything was sealed properly and labeled clearly. Shipping was faster than expected and the entire ordering process was smooth. Very professional company.
Reliable and trustworthy source
Customer
Been searching for a dependable research supplier and ClariLabs has been solid. Great communication, quick turnaround time, and high-quality materials. Can’t ask for more.
Customer service stands out
Customer
Had a couple of questions before placing my order and their team responded quickly. Product arrived on time and exceeded expectations. Appreciate the professionalism.
Consistent quality every time
Customer
This wasn’t my first order from ClariLabs Research and it won’t be my last. Everything is consistently high quality and shipping is always prompt. Highly recommend.
Smooth process from start to finish
Customer
Website was easy to navigate, checkout was simple, and tracking was provided right away. Product quality is excellent. Very satisfied with my experience.

bundle 2 and save 12%

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save 18%

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Frequently Asked
Questions

What are peptides?
Peptides are short chains of amino acids (typically 2–50) studied for their roles as signaling molecules that influence biological processes. Unlike proteins, peptides are smaller and often act as hormones, growth factors, or receptor agonists/antagonists. In research settings, they are explored for their potential to modulate cellular functions, such as metabolism, tissue repair, and immune response

We stand by our peptide quality with an industry-leading 90-day return policy and a guarantee that our peptides meet or exceed 99% purity. We have an in house lab that can allow for rapid testing via UHPLC to ensure that every batch can be tested quickly and product shipped out.

Peptides, naturally occurring chains of amino acids in the body, are legal to purchase for research purposes in many regions, including the U.S., when sold as research chemicals.
Our peptides, are stored at 0°C to ensure maximum stability and potency for research purposes. This cold storage preserves their integrity, maintaining quality for your experiments.
What are peptides shipping?
Peptides are short chains of amino acids (typically 2–50) studied for their roles as signaling molecules that influence biological processes. Unlike proteins, peptides are smaller and often act as hormones, growth factors, or receptor agonists/antagonists. In research settings, they are explored for their potential to modulate cellular functions, such as metabolism, tissue repair, and immune response

We stand by our peptide quality with an industry-leading 90-day return policy and a guarantee that our peptides meet or exceed 99% purity. We have an in house lab that can allow for rapid testing via UHPLC to ensure that every batch can be tested quickly and product shipped out.

What are peptides other?
Peptides are short chains of amino acids (typically 2–50) studied for their roles as signaling molecules that influence biological processes. Unlike proteins, peptides are smaller and often act as hormones, growth factors, or receptor agonists/antagonists. In research settings, they are explored for their potential to modulate cellular functions, such as metabolism, tissue repair, and immune response

We stand by our peptide quality with an industry-leading 90-day return policy and a guarantee that our peptides meet or exceed 99% purity. We have an in house lab that can allow for rapid testing via UHPLC to ensure that every batch can be tested quickly and product shipped out.

Peptides, naturally occurring chains of amino acids in the body, are legal to purchase for research purposes in many regions, including the U.S., when sold as research chemicals.
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Legal Disclaimer

This product is supplied exclusively for research purposes and is not intended for human consumption or use as a dietary supplement, drug, or therapeutic agent. It is designed solely for laboratory research and must not be used in diagnostic or medical procedures, food production, cosmetics, or any clinical applications.

The statements presented on this website have not been evaluated by the U.S. Food and Drug Administration (FDA). This product is not intended to diagnose, treat, cure, or prevent any disease or medical condition. All products are for research and development use only.

All materials are sold strictly for scientific study in controlled laboratory environments. The buyer assumes full responsibility for proper handling, use, and compliance with applicable laws and regulations.

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