Low mood
A plain-language symptom. Compare The Peptide maps it to these engine terms: serotonergic modulation, BDNF modulation, neurotrophic signal. 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 | |
|---|---|---|---|
| Cerebrolysin Nootropic & neuro | Complex mixture of 14,635 peptides (<10 kDa) from porcine brain. 25% peptides, 75% free amino acids. Contains fragments of tubulin, actin, myelin basic protein,... | BDNF modulation, neurotrophic signal | Compare & quote |
| Dihexa Nootropic & neuro | Small molecule peptidomimetic derived from angiotensin IV. Binds hepatocyte growth factor (HGF) and its receptor c-Met with high affinity. Promotes: (1) HGF/c-M... | BDNF modulation, neurotrophic signal | 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... | serotonergic modulation, BDNF modulation | Compare & quote |
| NA-Semax Nootropic & neuro | N-acetylated heptapeptide analog of ACTH(4-10) with Pro-Gly-Pro added for stability. Enhances BDNF/TrkB signaling up to 500%, increases hippocampal neurogenesis... | BDNF modulation, neurotrophic signal | Compare & quote |
| P21 Nootropic & neuro | Neurogenesis stimulation; Dendritic growth; AMPA receptor modulation | BDNF modulation, neurotrophic signal | Compare & quote |
| Semax Nootropic & neuro | BDNF increase; Enkephalin modulation; Dopamine/serotonin regulation | BDNF modulation, neurotrophic signal | Compare & quote |
| ARA-290 Nootropic & neuro | Synthetic 11-amino acid peptide derived from the helix-B domain of erythropoietin (EPO). Selectively activates the innate repair receptor (IRR), a heteromer of ... | neurotrophic signal | Compare & quote |
| Cortagen Nootropic & neuro | Khavinson tetrapeptide identified as a primary active component of Cortexin (bovine brain cortex peptide preparation); studied for neuroprotection and nerve rep... | neurotrophic signal | 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.