Peptides for mood & anxiety
Anxiolytic and mood-related peptides studied for stress response. 4 compounds tracked in this category, ranked by community report volume — each with an evidence grade and links to the research.
Semax is an ACTH-derived Russian peptide with potent nootropic and neuroprotective effects that boosts BDNF and cognition, and is approved i…
Selank is a tuftsin-derived Russian peptide that modulates GABA and serotonin to reduce anxiety and aid cognition without sedation or depend…
A seven-amino-acid spadin-derived peptide that selectively blocks the TREK-1 (KCNK2) potassium channel, showing antidepressant-like and pro-…
Demoxytocin is a longer-lasting synthetic oxytocin analog (made by removing the N-terminal amino group) that activates the oxytocin receptor…
Where researchers buy
The same top-ranked, COA-checked suppliers apply across categories:
#1 Serum Research Featured partnerAffiliated · disclosure | #2 BioChain USA | #3 Nootropics Depot | |
|---|---|---|---|
| Score | 9.6/10 | 9.5/10 | 9.5/10 |
| COA | ✓ Yes | ✓ Yes | ✓ Yes |
| Country | USA | USA | USA |
| Why we rate it | Full per-batch COAs on every product and competitive pricing, from our affiliated partner — labeled as such wherever it appears. | Published per-batch COAs, third-party testing, and a risk-free guarantee from a US-only shipper. | Operates at a global scale with a high degree of transparency, and earns praise for its customer support and logistics. |
| Check prices at Serum Research →Read review → | Check prices at BioChain USA →Read review → | Check prices at Nootropics Depot →Read review → |
Educational information only — not medical advice and not an endorsement to use any compound. Evidence grades summarize published research; most compounds here are unapproved research chemicals sold for laboratory use and labelled "not for human consumption."