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Halsey

manufacturer

New

Halsey is a manufacturer that makes prescription drugs. pharmaranks independently rates 3 of its products.

Rated against independent sources·Last updated June 7, 2026·How we rate

Products (3)

RxNew

pherazine dm

Dextromethorphan Hydrobromide and Promethazine Hydrochloride

~$2.55 /30View
RxNew

propylthiouracil

Propylthiouracil

~$8.42 /30View
RxNew

quinidine sulfate

Quinidine Sulfate

~$326.26 /30View

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Frequently asked questions

What does Halsey make?

Halsey makes prescription drugs. pharmaranks independently rates 3 of its products — see the full list below.