Peptides for Anxiety: What Users Report
Anonymous user report. Not medical advice. Peptides discussed are not FDA-approved for the uses described. Editorial process →
Short answer
Selank, registered in Russia as an anti-anxiety drug, is the peptide people here most often credit for calmer nerves; semax is described as stimulating and can worsen anxiety for some. Neither is approved in the US, Canada or EU, and evidence is small. Anxiety that disrupts daily life deserves a clinician. See selank and semax vs selank. This is not a dosing recommendation.
Anxiety in the archive, by the numbers
Anxiety shows up here two ways: as the reason someone tried a peptide, and as a side effect. Selank and semax are registered medicines in Russia only; neither is approved in Canada, the US or the EU. This is not a dosing recommendation.
| Peptide | Published confessions | Anxiety in the file |
|---|---|---|
| Selank | 20 | The main anxiety-relief file: #85, #49, #38 |
| Semax | 26 | Mostly focus; #588 describes anxiety attacks with selank |
| Retatrutide | 406 | 12 mention anxiety or panic (3%), as a side effect |
| Tirzepatide | 129 | 7 mention anxiety or panic (5.4%), as a side effect |
| BPC-157 | 79 | 2 mention anxiety or panic (2.5%), as a side effect |
| Semaglutide hub | 49 | 2 mention anxiety or panic (4.1%), as a side effect |
What users report
#85 says selank does not cure anxiety but blunts the physical panic response — the worried thoughts stay, just quieter. #49 ran selank and semax for 30 days each and describes selank as smooth anxiety relief and semax as edgier focus. #38 says selank significantly improved their anxiety.
The other side: #588, a former Xanax user, developed anxiety attacks at night within a week of semax and selank and felt better two days after stopping. #120 describes a panic attack after a short BPC-157 and TB-500 run. #69 went to the ER with a racing heart on retatrutide; cardiology later called the recurring palpitations anxiety, which the writer disputes.
What the evidence says
Selank is a synthetic analogue of tuftsin and semax an ACTH(4–10) analogue; their anxiety and cognition data come almost entirely from Russian studies, with little independent replication. Anxiety disorders have well-tested treatments — cognitive behavioural therapy, SSRIs and SNRIs — and a racing heart or panic on a GLP-1 or stimulant-like compound can also be a heart-rhythm problem, so new palpitations deserve a medical check. Related: semax vs selank, mental health, peptide side effects.
Related topics
Anonymous anxiety reports
If a peptide changed your anxiety, for better or worse, submit what happened.
Submit yoursrelated peptides:
community guides:
More confessions from the archive
Community Q&A
- Which peptides do people use for anxiety?
- In this archive, mainly selank (20 confessions), often alongside semax (26). #85, #49 and #38 describe selank easing anxiety. Neither is approved in Canada, the US or the EU.
- Can peptides cause anxiety?
- Yes, in some reports. Anxiety or panic appears in 12 of 406 retatrutide, 7 of 129 tirzepatide and 2 of 79 BPC-157 confessions. #588 describes anxiety attacks on semax and selank that eased after stopping.
- Is selank like Xanax?
- Reports describe calmer physical symptoms without sedation (#85), and #588, a former Xanax user, says semax and selank made anxiety worse. Selank is not a benzodiazepine and its evidence base is small.
- Does this page give dosing advice?
- No. Peptide Confessions does not publish dosing, timing or sourcing guidance.
Anonymous first-hand reports plus sourced context — educational only, not medical advice. Editorial policy & corrections.