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IGF-1 DES 1 mg


IGF-1 DES 1 mg – IGF-1 DES 1mg (1 vial)

474 in stock

IGF-1 DES 1 mg – IGF-1 DES 1mg KIT (10 vials)

47 in stock

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  • Chemical Formula: C319H501N91O96S7
  • Molecular Mass: 7,649
  • Synonyms: IGF1 Human Des1-3; Insulin-Like Growth Factor 1 Des (1-3) Human Recombinant; Somatomedin C; IGF-I; IGFI; IGF1; IGF-IA; Des(1-3); Des1-3; Des 1-3; Des (1-3); IGF-1 (4-70); IGF1 Des1-3
  • CAS Number: 112603-35-7
  • PubChem: 135331146
  • Total Amount of the Active Ingredient: 1 mg (1 vial)
  • Shelf Life: 36 months


  • IGF-1 binds to IGF type 1 receptors and stimulates tissue growth in nervous, lymphoid, reproductive, smooth muscle, endothelium, and bone tissues. IGF-1 DES is a modified, truncated variant derived from the naturally occurring insulin-like growth factor 1 (IGF-1) protein, resulting in a greater binding ability to IGF receptors. Due to a shorter peptide chain compared to the LR3 version, IGF-1 DES has better absorption rate.

Research has been prompted to investigate its enhanced bioavailability and potency compared to the standard IGF-1. Clinical studies also suggest various ways to utilize IGF-1 DES in neural degenerative diseases and preconditioned disorders such as autism.


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You can have the product you bought from us tested at any HPLC-licensed testing facility and if the results are negative, we will refund the following:

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All of our products are lab tested and the results are periodically published on the website.


Peer-Reviewed Studies 

Pan, W., & Kastin, A. J. (2000) Neuroendocrinology, 72(3), 171-178.

Kummer, A., Pulford, B. E., Ishii, D. N., & Seigel, G. M. (2003). Experimental Diabesity Research, 4(1), 45-57.

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