Purchasepeptides IGF1-LR3 (1mg)


Manufacturer: Purchasepeptides Mass Production LLC

SKU: 280 Category:


  • Manufacturer: Purchasepeptides Mass Production LLC
  • Release form: 1 mg in vial
  • Active ingredient: IGF1 LR3 is an analogue of human insulin-like growth factor with an attached link that increases the lifetime of the peptide in the body.
  • Office: USA, Canada
  • Production facilities: China, USA

Purchasepeptides IGF1-LR3 Product Description

Purchasepeptides IGF1-LR3 or Insulinlike growth factor-1 (IGF-1) (IGF-1), also known as Somatomedin C, is a human growth hormone (GH) mediator and metabolite. IGF-1 is a hormone that is structurally similar to insulin. Insulin-like growth factor-1 plays an important role in childhood and continues to have anabolic effects in adults. IGF-1 consists of 70 amino acids connected in a chain with three intramolecular bridges.

The main anabolic effect of insulin-like growth factor-1 is achieved by binding IGF-1 to its target receptor Purchasepeptides IGF1-LR3, which is located on almost every cell of a living organism. This binding to the IGF-1R receptor initiates intracellular signaling – the key to cell growth and division, and is also a powerful inhibitor of cell decomposition (increases cell life). In fact, IGF-1 is the main mediator of the effects of growth hormone. Growth hormone produced in the anterior pituitary through the blood enters the liver, where it is metabolized to insulin-like growth factor (IGF-1), and only IGF-1 causes the main anabolic effects in the body.Insulin-like growth factor-1 is particularly effective in stimulating the growth of skeletal muscle, cartilage, bones, liver, kidneys, nerves, skin, hematopoietic cells, and lungs.

Insulin-Like Growth Factor is also beneficial in increasing amino acid metabolism, stimulating protein synthesis, increasing RNA synthesis, promoting fat metabolism and glucose transport, increasing protein production, and preventing protein breakdown.

Due to its beneficial anabolic properties, insulin-like growth factor has gained immense popularity worldwide among athletes and bodybuilders, and is widely used by many people as a safe dope. Purchasepeptides IGF1-LR3, being a natural substance, is even more interesting as a dope due to the fact that it is practically impossible to prove the fact of taking exogenous (external origin) IGF-1.

Effects of Purchasepeptides IGF1-LR3

IGF-1 LR3 has a high anabolic index. The main action is expressed in muscle hyperplasia (an increase in muscle fibers). As studies have shown, hyperplasia manifests itself even in age-related athletes.

IGF-1 LR3 inhibits the uptake of glucose by the cells of the body, which causes fat burning during exercise.

As the practice of using insulin-like growth factor by bodybuilders has shown, the drug works 100%. The main purpose of the drug is the growth of muscle mass and fat burning. The effect of the drug on the human body is similar to the effect of growth hormone, because according to the data given in the scientific literature, 100 μg of IGF-1 is equivalent to 16.25 – 25 IU of growth hormone (source).

The main effects of the use of insulin-like growth factor IGF-1 LR3:

  • Stimulation of hyperplasia of muscle fibers.
  • Reduction of body fat.
  • Increasing the body's energy reserve.
  • Improving the transport of glucose and amino acids.

Purchasing Peptides IGF-1 LR3 has superior fat-burning properties compared to artificial growth hormone somatotropin.


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