Poor sleep
A plain-language symptom. Compare The Peptide maps it to these engine terms: sleep architecture support, circadian rhythm, GABAergic. The mapping is this site's, printed here so you can judge it.
Matched peptides
Highest match first. The score is the share of this entry's targets the peptide carries; it is a match score, not a verdict.
| Peptide | How it works | Why it matches | |
|---|---|---|---|
| DSIP Nootropic & neuro | Neuropeptide affecting sleep architecture; exact mechanism unclear; may act via NMDA receptors; interacts with MAPK cascade; homologous to glucocorticoid-induce... | sleep architecture support, circadian rhythm, GABAergic | Compare & quote |
| Epitalon Longevity & bioregulators | Synthetic tetrapeptide based on epithalamin (pineal extract). Primary mechanism: telomerase activation. Increases telomerase activity in somatic cells, potentia... | circadian rhythm | Compare & quote |
| NA-Selank Nootropic & neuro | N-acetylated version of Selank with enhanced stability and potentially different receptor binding. Anxiolytic heptapeptide derived from tuftsin with added Pro-G... | GABAergic | Compare & quote |
| Pinealon Nootropic & neuro | Pinealon penetrates cell membranes and nuclear membranes to interact directly with DNA, regulating gene expression. Does not bind to cell surface or cytoplasmic... | circadian rhythm | Compare & quote |
| Selank Nootropic & neuro | Synthetic heptapeptide tuftsin analog; reported anxiolytic/nootropic activity with neuroimmune modulation (incl. effects on neurotransmitter systems and gene-ex... | GABAergic | Compare & quote |
What the quotation does
For the peptides you pick it lists the products vendors in your country offer, each clickable, and ranks them three ways: best price (product price per mg), best value (price per mg after the water, syringes or needles the format forces), and best overall (value, days usable after opening, handling and quantity, weighted in the open). Every number's working is printed under it.