DSIP

DSIP stands for Delta Sleep-Inducing Peptide. It is a naturally occurring small neuropeptide. It was first discovered in the 1970s in brain extracts. It was discovered by a Swiss research team, and its consist of 9 amino acids. It was first thought to help regulate sleep. However, later studies showed mixed and conflicting results. So its exact role in sleep is still not clear.

Important Research Disclaimer:

Finally, DSIP 5mg is available only for research purposes. It is not approved by the FDA for human consumption, as a sleep aid, relief of stress, or any therapeutic purpose. For in-vitro, ex-vivo, or animal use only by qualified researchers in controlled laboratory environments. Designed for not human and personal use.

Molecular Formula of DSIP:

C₃₅H₄₈N₁₀O₁₅

Molecular Weight of DSIP:

848.81 Da

Medical Literature About DSIP

Delta Sleep-Inducing Peptide has been studied by scientists since the 1970s. It is a small peptide made of 9 amino acids. At first, researchers thought it might help control sleep, especially deep sleep called slow-wave sleep. Early studies on animals showed that it could increase deep sleep activity and affect brain signals. It was also thought to have an effect on body rhythms, hormones, and stress responses. Later reviews concluded that DSIP shows a wide range of physiological effects, including possible impacts on:

• Neurotransmitter activity
• Hormonal regulation (cortisol, stress response systems)
• Circadian rhythm modulation
• Pain threshold and autonomic functions

Despite this, modern research has not confirmed a clear or reliable sleep-inducing mechanism. Because of this, DSIP is still considered a research peptide with unclear clinical significance rather than an established therapeutic agent.

References

1. Schoenenberger GA, et al. Delta sleep-inducing peptide (DSIP): the state of Art. Eur Neurol. 1984;23(5):321-329.
2. Graf MV, et al. A review of delta sleep-inducing peptide (DSIP). Neurosci Biobehav Rev. 1985;9(3):397-412.
3. Kovalzon VM, et al. Effects of DSIP on sleep and other physiological functions: a review. Neurosci Behav Physiol. 2009;39(3):227-234.
4. Yehuda S, et al. A review of DSIP effects on sleep, stress and pain. Peptides. 2007;28(3):622-629.
5. Bjorvatn B, et al.