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PEG MGF 2 mg



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  • Chemical Formula: C331-H512-N94-O101-S7
  • Molecular Mass: 7648.7048
  • Synonyms: CEP-151, Cg-gf2, Cg-igf-1, Insulin-like growth factor 1, Insulin-like growth factor i, Mecasermin
  • CAS Number: 68562-41-4
  • PubChem: 160698630
  • Total Amount of the Active Ingredient: 2 mg (1 vial)
  • Shelf Life: 36 months


  • Pegylated Mechano Growth Factor (PEG MGF) is an innovative form of the IGF produced by a frameshift of the IGF gene pegylated to improve strength and stability. Due to its delicate stability, MGF undergoes pegylation, a process that allows it to stay in circulation for extended periods to prolong its actions.

Research has shown that PEG MGF expands undifferentiated cells, including muscle cells, and assists muscle strands to meld and develop, a procedure required for the growth of mature muscle. 


Product Quality

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

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:

  • Cost of HPLC test
  • Total amount of the order + shipping fee

Independent Test Results

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


Peer-Reviewed Studies 

He, J., Dong, L., Xu, K., Qian, Y., Wang, C., Sha, Y., Zhong, J. L., Liu, W., Lv, Y., Song, Y., & Yang, L. (2018). Biotechnology letters, 40(1), 205–213. 

Song, Y., Xu, K., Yu, C., Dong, L., Chen, P., Lv, Y., Chiang, M., Li, L., Liu, W., & Yang, L. (2018). Journal of tissue engineering and regenerative medicine, 12(3), 738–749.