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Delta Sleep-Inducing Peptide (DSIP) 2 mg (1 vial)


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  • Chemical Formula: C35H48N10O15
  • Molecular Mass: 848.8
  • CAS Number: 62568-57-4
  • PubChem: 68816
  • Total Amount of the Active Ingredient: 2 mg (1 vial)
  • Shelf Life: 36 months


  • DSIP is a neuropeptide formed with nine amino acids found in neurons, peripheral organs, and plasma that has a key role in inducing delta sleep in mammals. Animal studies have observed the effect of DSIP on neurotransmitter levels, circadian and locomotor patterns, hormonal levels, and psychological performance, including the withdrawal of neuropharmacological drugs.


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

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


Peer-Reviewed Studies 

Tukhovskaya, E. A., Shaykhutdinova, E. R., Ismailova, A. M., Slashcheva, G. A., Prudchenko, I. A., Mikhaleva, I. I., Khokhlova, O. N., Murashev, A. N., & Ivanov, V. T. (2021). Biomedicines, 9(4), 407.

Roy, K., Chauhan, G., Kumari, P., Wadhwa, M., Alam, S., Ray, K., Panjwani, U., & Kishore, K. (2018). Life sciences, 209, 282–290.