Seltorexant
A selective OX2R blocker developed by Johnson & Johnson as an add-on treatment for major depression with insomnia symptoms; it has been in phase 3 trials.
Investigational; not approved.
Look it up on Wikipedia1 listing across 1 independently tested vendor, ranked by price per milligram after coupon codes anyone can use. Vendors you can only order from by message are hidden.
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Daily price tracking started October 7, 2026; a price-history chart appears here once a few days have been collected.
| Vendor | Trust | Listing | Vials | Price | Per mg | |
|---|---|---|---|---|---|---|
Modern Aminos Affiliate #125 by metascore · US |
Metascore 75 medium confidenceFinnrick 79%PepIndex 81/100Bought vials 100% of label · 5 testsTitrateLab · PeptideBase · Peptide CriticNo report for thisOnline checkout |
Seltorexant $30 off through this site's link (new customers) |
60 × 5 mg = 300 mg | $77.00 $30 off through this site's link (new customers) $1.28 per vial |
$0.257 | Buy |
Mixing a 5 mg vial
What each common amount of bacteriostatic water gives you on a U-100 insulin syringe. Pick a vial size above to change it.
| Water | Strength | Per 10 units (0.1 mL) | Per unit |
|---|---|---|---|
| 1 mL | 5 mg/mL | 500 mcg | 50 mcg |
| 2 mL | 2.5 mg/mL | 250 mcg | 25 mcg |
| 3 mL | 1.667 mg/mL | 166.7 mcg | 16.67 mcg |
| 5 mL | 1 mg/mL | 100 mcg | 10 mcg |
Discussions elsewhere
Experiences and questions about Seltorexant on other sites. Treat anecdotes with care.
Seltorexant: questions people ask
What is Seltorexant?
Orexin-2 receptor antagonist (small molecule, not a peptide). A selective OX2R blocker developed by Johnson & Johnson as an add-on treatment for major depression with insomnia symptoms; it has been in phase 3 trials.
How much does Seltorexant cost?
The cheapest Seltorexant from an independently tested vendor is $0.257 per mg (Modern Aminos, Seltorexant, $77.00). Across 1 listings from 1 vendors the median is $0.257 per mg.
Where can I buy Seltorexant?
1 vendors tested by Finnrick sell Seltorexant. The cheapest per mg right now: Modern Aminos ($0.257). 0 of them publish a lab report (COA) for Seltorexant; compare lab scores and reports in the table above before buying.
Is Seltorexant FDA approved?
Investigational; not approved.