Potential Benefits of IGF-1 LR3
Increased Muscle Growth:
Promotes Hyperplasia: Unlike other agents that only increase the size of muscle cells (hypertrophy), IGF-1 LR3 may support the formation of new muscle cells (hyperplasia), which can lead to a more significant increase in muscle mass over the long term.

Improves Protein Synthesis: IGF-1 LR3 may increase protein synthesis in muscle cells, which contributes to the growth and repair of muscle tissue.

Accelerates Recovery: Helps reduce recovery time between intense workouts by accelerating the repair of damaged tissue and cell regeneration.

Reduces Muscle Fatigue: May decrease muscle fatigue and soreness post-workout, allowing for more frequent and intense workouts.

Increased Endurance: By improving recovery and reducing fatigue, IGF-1 LR3 may allow athletes to sustain a higher level of exertion for prolonged periods.

Improved Strength: Increased muscle mass and improved recovery contribute to increased physical strength.

Reduction in Body Fat: Some users report a decrease in body fat due to the anabolic action of IGF-1 LR3, although this effect may vary.

Stimulation of Bone Growth:

Bone Strengthening: IGF-1 LR3 may stimulate bone growth and density, which is beneficial for bone health and may help prevent injury.

Mechanism of Action
IGF-1 LR3 acts on IGF-1 receptors in muscle cells and other tissues, promoting the activation of signaling pathways that stimulate cell proliferation, protein synthesis, and tissue repair. Its chemical modification (Long R3) allows it to have a longer half-life and greater stability than regular IGF-1, which increases its effectiveness.

MEDICAL USES

IGF-1 is used to treat those who are deficient in this hormone and/or those who do not respond well to HGH. These individuals may have sufficient HGH in their system but are not benefiting from it, so IGF-1 is added to provide an extra boost. IGF-1 supplementation for this purpose is approved by the FDA. IGF-1 stands for insulin-like growth factor 1 and is a polypeptide hormone belonging to the GH (growth hormone) class. Humans naturally produce it primarily in the liver and in small amounts in peripheral tissues. However, some people are deficient in IGF-1 production and therefore require a synthetic version of IGF-1. Interestingly, this hormone is extremely anabolic and shares its name with insulin because it is similar in structure (specifically, it carries the same amount of amino acids), hence its popularity among athletes.

HOW IT WORKS

IGF-1 works by stimulating cell growth in both new and existing tissue. As mentioned above, this hormone is released in the liver and works by binding to IGF receptors within the body’s cells. This effect can be very beneficial for athletes because it will provide an anabolic environment, increase nitrogen retention, and boost protein synthesis. Furthermore, there is evidence that IGF-1 will not only grow existing muscle cells but will also promote the development of new muscle cells.

BENEFITS

In addition to what we’ve discussed above, IGF-1 has some incredible properties that can be leveraged. For example, it has been shown to help a person learn new skills, as it promotes the growth of new motor neurons in the brain. Additionally, it can also help repair cartilage, improve collagen formation, and even help bones heal and grow. This means that older athletes can benefit greatly from its recovery properties and prevent/heal long-term injuries. Therefore, IGF-1 is the ultimate fountain of youth.