Human growth hormone plays an important role during the period of puberty. HGH is responsible for natural muscle growth during puberty, as well as for a number of other functions, such as protein synthesis, RNA synthesis, transport of amino acids and glucose, etc. Nevertheless, there are different forms of HGH, such as IGF-1 and IGF-1 LR3, which have different functions and benefits.
IGF-1 (insulin-like growth factor 1) is a protein with an insulin-like structure. The main function of IGF-1 is to stimulate the growth of the body by regulating cell growth and cell death. Synthetic IGF-1 can be used as an alternative to human growth hormone produced by the pituitary gland. HGH secretion declines with age, but it can be stimulated by insulin-like growth factor 1, since IGF-1 has the same effect as HGH.
As for IGF-1 Long R3 or IGF-1 LR3, this is another form of human insulin-like growth factor with some changes in amino acid compositions. It consists of 83 amino acids, where glutamine is replaced by arginine in the third position.
According to recent studies, IGF-1 LR3 is a more potent analogue than IGF-1 (the biological activity is higher). In general, IGF-1 LR3 has a different functional activity in various types of tissues. For example, it makes the muscles more sensitive to insulin, and at the same time leads to a decrease in fat accumulation in muscle tissue. That is, when using IGF-1 Long R3, you will gain pure muscle tissue.
Both types of substances will help you gain muscle mass. Bodybuilders or people who want to make their body stronger use both HGH and IGF-1 LR3 to build quality mass.
What should I know about IGF-1 LR3?
IGF-1 LR3 is an analogue of IGF-1 that primarily affects carbohydrate metabolism. The active substance blocks the flow of glucose into the cells and helps our body burn adipose tissue for getting more energy. Thus, there is a noticeable decrease in the fat layer after a few weeks. Another interesting effect is hyperplasia (the number of muscle cells increases). IGF-1 LR3 stimulates the absorption of amino acids and the synthesis of proteins in muscles and other tissues.
Who can use IGF-1 LR3?
IGF-1 LR3 is ideal for those who want to build lean muscle mass faster. This peptide acts incredibly fast, so you will see the result immediately.
IGF-1 LR3 has a high anabolic index. The main effect is expressed in muscle hyperplasia. As studies have shown, this drug works perfectly even in veteran athletes.
IGF-1 Long R3 blocks glucose in the body and promotes fat-burning effect during training. The effect is similar to the effect of growth hormone, although you will get faster and better results with IGF-1 LR3.
What is the main difference between HGH and IGF-1 LR3?
At present, HGH and its modified versions are used both in medical practice and in power sports (for example, to increase strength and endurance in bodybuilding). Human growth hormone affects protein synthesis and stimulates the growth of muscle fibers (as well as cartilage and bone tissue) with the help of IGF-1, which is synthesized in the liver. At the same time, IGF-1 LR3 has a greater healing effect. The rates of muscle gain associated with IGF-1 LR3 are dramatically different – from completely insignificant to outstanding. As for HGH, it is often used with other hormones for effective work. On the other hand, the growth rates of muscle gain associated with the combination of androgens and growth hormone are much more stable. And one more thing: your body may not respond to IGF-1 LR3. That is why many athletes can use only HGH.
In addition, pay attention to growth hormone as part of anti-aging therapy. If HGH injections are suitable for you, then use this drug to achieve a visible rejuvenation effect.
Both HGH and IGF-1 LR3 are effective for bodybuilders who want to gain muscle mass and get rid of subcutaneous fat. However, it is especially beneficial to use IGF-1 Long R3 during intense physical activity and before the competition. IGF-1 LR3 is used in sports when simultaneous fat burning and muscular building effects are long awaited. This drug is popular among those who are in desperate need of reducing fat deposits. Therefore, despite the fact that the price for IGF-1 LR3 is high, many athletes understand that this drug is also very important. Loss of results of months or even years of training is a serious reason to think different sports supplements, including IGF-1 LR3. These injections can significantly increase strength and endurance. In addition, the therapy strengthens the bones and reduces the risk of injury.
IGF-1LR3 therapy is completely safe. Due to its natural origin, this drug does not cause any side effects and can act as a natural performance-enhancing substance for the human body. Without exaggeration, this is one of the most promising drugs in this list. Along with long-lasting effect, it has a higher efficacy on the athlete’s body. In practice, as well as during the clinical and laboratory studies, it was established that IGF-1LR3 is at least 2 times more powerful than its original version. It is also remarkable that the immediate benefit is more tangible. Thus, injections of IGF-1 LR3 can lead to significant muscle growth during a short course of no more than 4-6 weeks.
Rapid muscle growth is an impossible deal for those who try simple training or use only HGH injections. Of course, HGH will definitely help you increase the size of muscle cells, but at a leisurely pace. Nevertheless, it should be noted that not all HGH analogues are capable of demonstrating comparable effects.
According to customers, it is also noteworthy that some side effects may occur only when the doses are accidentally or intentionally overestimated. Yet, such “defects” that sometimes arise during the course do not interfere with a healthy lifestyle.
In general, experience has proven that IGF-1 LR3 is an excellent choice for both high-quality muscle growth and cutting phase (due to hypertrophy and hyperplasia). The drug is relevant for different age groups, as well as for different skill levels. In other words, it is relatively safe for sports purposes for men, women, amateurs and sports professionals.
As for the effects, IGF-1 LR3 is a biologically active peptide that has an anabolic effect. The improvements this drug provides are largely comparable to HGH. By the way, growth hormone is not completely independent: its effects (fat burning, muscle growth, etc.) depend on IGF-1. IGF-1 LR3 works in the same way. Both substances have a similar pharmacological effect: they differ only in terms of impact.