IGF-1 LR3  is a modified version of the conventional IGF-1 preparation, marketed under the brand name Increlex (generic name mecasermin). Increlex is a man-made form of insulin-like growth factor-1 (IGF-1), a substance that is normally produced in the body. We offer pure IGF-1 LR3 for sale, you can buy igf-1 lr3 online only from $13.3 for a vial.


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IGF-1 LR3 for sale

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.

IGF-1 LR3 results

In general, IGF-1 LR3 can promote the following positive effects:

  • enhanced rate of transport of amino acids;
  • acceleration of glucose transport in the body;
  • increase in protein synthesis;
  • reduction of protein degradation;
  • increase of RNA synthesis;
  • the effect of subcutaneous fat burning;
  • the impact on the development of muscles and muscle growth;
  • increased power performance and endurance volumes.

IGF-1 LR3 dosage, how to use igf-1 lr3

The best way to use IGF-1 LR3  is to use it in regulated dosages. Usual dosages of IGF-1 LR3 are 10 mcg to around 50 mcg per day.


5 vials, 10 vials, 20 vials, 30 vials


1 mg, 100 mcg



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