Rx only · Capsule · Oral

Tasimelteon

Brands: Hetlioz · Tasimelteon

3 ACTIVE SUPPLIERS - US

openFDA · updated weekly

US3 NDCs
3 active makers

UKComing
soon

CAComing
soon

AUComing
soon

EUComing
soon

RxCUI (US)1490468

US makers3 labelers

Packages4

DEA / ScheduleNone

US acquisition costNADAC · per unit

Average across 2 priced NDCs. A benchmark of pharmacy acquisition cost - not a retail quote.

$271.221

Latest avg · Aug 19, 2026

-31%

Since Dec 17, 2025

Active US suppliers

Labeler	Type	Packages	Status
Apotex Corp.	generic	2	SUPPLYING
Vanda Pharmaceuticals Inc.	unknown	1	SUPPLYING
Amneal Pharmaceuticals LLC	generic	1	SUPPLYING