IGF-1 LR3 1mg

Original price was: CAD$130.00.Current price is: CAD$120.00.

IGF-1 LR3 (Insulin-like Growth Factor Long R3) is a modified form of insulin-like growth factor-1 (IGF-1), a naturally occurring hormone that plays a crucial role in growth and development. IGF-1 LR3 has been studied for its potential effects on cell growth, muscle hypertrophy, fat metabolism, and tissue repair. It has garnered interest in the fields of scientific research, bodybuilding, and performance enhancement. Moreover, emerging research indicates that IGF-1 LR3 might have potential benefits in enhancing lactation for mothers with young offspring.

34 in stock

**This PRODUCT IS INTENDED AS A RESEARCH CHEMICAL ONLY. This classification permits the only use of research chemicals for in vitro testing and laboratory research. This website only provides product information for educational purposes. It is illegal to introduce any form of bodily material into either people or animals. Only professionals with the appropriate training and licences should handle this product. This product may not be misbranded, used improperly, or labelled as a medication, food, or cosmetic because it is not one of those things.


IGF-1 LR3 is created by substituting the arginine amino acid at position 3 of the IGF-1 peptide chain with glutamic acid and adding an additional 13 amino acids to the N-terminus of the peptide. These modifications increase the stability and half-life of IGF-1 LR3 in the body compared to native IGF-1. It also enhances its binding affinity to insulin-like growth factor binding proteins (IGFBPs), which can regulate the availability and transportation of IGF-1. The increased binding affinity allows IGF-1 LR3 to resist the inhibitory effects of IGFBPs, leading to a longer duration of action and potentially enhanced potency.

IGF-1 LR3 is often used in scientific research and has gained attention in the fitness and bodybuilding communities due to its potential anabolic effects. It is believed to promote muscle growth, increase protein synthesis, and enhance recovery. IGF-1 LR3 has also been studied for its potential effects on cell growth, muscle hypertrophy, fat metabolism, and tissue repair.

IGF-1 LR3 Research:

IGF-1 LR3 has been the subject of research in various fields, including biology, endocrinology, and sports science. Here are some general findings related to IGF-1 LR3 research:

  • Growth promotion: IGF-1 LR3 has been shown to have potent growth-promoting effects. It stimulates cellular growth, proliferation, and differentiation, particularly in muscle and bone tissues. This has led to interest in its potential therapeutic applications for conditions involving muscle wasting or impaired growth.
  • Anabolic effects: IGF-1 LR3 has been investigated for its potential to enhance muscle mass and strength. It has been shown to promote protein synthesis, inhibit protein breakdown, and increase the number of muscle cells. These properties suggest its potential as an anabolic agent, and it has attracted attention in the field of sports science and bodybuilding.
  • Insulin-like properties: IGF-1 LR3 shares structural similarities with insulin, and it has been found to have insulin-like effects on glucose metabolism. It can enhance glucose uptake into cells and improve insulin sensitivity.
  • Anti-Aging Effects: IGF-1 LR3 has gained attention in the field of anti-aging medicine due to its ability to promote cellular regeneration and repair. It may help improve skin elasticity, reduce wrinkles, and enhance overall tissue rejuvenation. However, further research is needed to fully understand its long-term effects.


Certificate of Analysis (COA) and High Performance Liquid Chromatography (HPLC)

IGF-1 LR3 1mg
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