Long arginine 3-IGF-1, abbreviated as IGF-1 LR3 or as LR3-IGF-1, is a synthetic protein and lengthened. analog of human insulin-like growth factor 1 (IGF-1). The product represents an intermediary metabolite, affecting the GH (growth hormone) level in the human body. IGF-1, also known as somatomedin C, has a number of structural similarities with insulin, hence the substance gets its name. Currently, the original IGF-1 and its modified versions are applied in medical practice, as well as power sports to increase the power indicators of bodybuilders, boost endurance, etc. By its structure and schematics, the modified IGF-1 is the almost complete analog of the original IGF-1. IGF-1 is important for the growth of bones and muscles. The product has a similar effect on the human body and leads to the appearance of identical positive and adverse effects. The main feature that IGF-1 LR3 stands out with is the prolonged effect, the aspect that the rivals cannot boast. The product was originally developed to improve the biological activity of the IGF. The LR3 IGF-1 preparation consists of 83 amino acids that form its effects. In practice and during clinical and laboratory phased studies, it was found that the modified version of IGF-1 is at least 2 times stronger than the original. It is also noteworthy that this peptide has not only a more lasting effect but way more pronounced anabolic effect. Thus, an injection of IGF-LR3 can lead to a significant increase in muscle growth during a short course of use, lasting no more than 4-6 weeks.
In general, IGF-1 LR3 can promote the following positive effects:
The best way to use IGF-1 LR3 & nbsp;is to use it in regulated dosages. Usual dosages of IGF-1 LR3 are 10 mcg to around 50 mcg per day.