Free shipping on orders over $75. Applies at checkout!


Insulin-like Growth Factor LR3 (IGF-1)

IGF-1 polypeptide long-chain amino acid peptide hormone. Insulin-like Growth Factor (Long-R3 IGF-1), an 83 amino acid analog of IGF-1 is a highly anabolic hormone released primarily in the liver with the stimulus of growth hormone (HGH).

IGF-1 is a peptide molecules are about the same size and structure as insulin. IGF hormone analogs are known as growth factor polypeptide hormones. In the body, IGF-1 is released in the presence of Human Growth Hormone. IGF1 promotes nitrogen retention and increases in protein synthesis. Growth peptides effect muscles through actual development of fresh muscle fibers and cells.

Unknown whether injecting IGF-1 to increase muscle growth is efficacious. Many believe in the value of this powerful growth factor. Question currently is whether IGF-1 synthetic peptides are effective beyond disposing of glucose from the muscle cell.

Potent IGF DES 1,3: Improved clearance time and effect.

IGF-1 LR3 Dosage (Long R3 IGF-1)

Range: 25mcg – 100mcg

Long r3 IGF-1 Results

  • IGF-1 Muscle hypertrophy effects
  • IGF-1 LR3 conserves muscle in heifers
  • IGF-1 Deer antler spray reviews

The information presented on this web site is not intended to take the place of your personal physician’s advice and is not intended to diagnose, treat, cure or prevent any disease.