peptibase.
Orexin B

Orexin B

Neuropeptide studied for arousal, feeding behavior, and sleep-wake cycle research.

Dose per Vial

Most orders arrive in ~2 weeks·Venmo, PayPal, Cash App, Wise or crypto·Tracked, reshipped or refunded if lost·Compare supplier speed

Suppliers

No supplier currently has Orexin B 5mg in stock.

Get an email the moment a vendor restocks it. One-time alert, no spam.

Set your delivery country to see which suppliers ship to you.

🇨🇳Veyra
Out of StockShips worldwide

Kit

10 Vials

Per vial

5mg

Purity

≥ 99%

1

Get 10% off your next order

Tested a peptide you bought from us? Submit the third-party COA plus a public link and we'll email you a 10% code.

Submit a COA →

More in Cognitive

Cognitive
Selank

Selank

3 suppliers · 2 variants

From $65
Pro $59
Cognitive
Semax

Semax

3 suppliers · 2 variants

From $53
Pro $48
Cognitive
NA-Selank Amidate

NA-Selank Amidate

1 supplier · 1 variant

From $184
Pro $166
Cognitive
Cerebrolysin

Cerebrolysin

2 suppliers · 1 variant

From $97
Pro $87

All products are for research purposes only. Not for human consumption. Prices per kit (10 vials) or per single vial where available. Ships from manufacturer.