Who makes norethisterone + ethinylestradiol?

Norethisterone + Ethinylestradiol is a fixed-dose combination of Norethisterone and Ethinylestradiol. There is no combination-level drug master file; it is sourced as a finished combination or built from its component APIs. 10 verified finished-combination manufacturers are listed, 1 with a matched US, EU or WHO-PQ combination approval.

Where do the APIs in norethisterone + ethinylestradiol come from?

Norethisterone: 11 verified API manufacturers. Ethinylestradiol: 11 verified API manufacturers. Each links to its own ranked supplier page.

What strengths does norethisterone + ethinylestradiol come in?

Common marketed ratios include 0/1, 0/0, 0/2, 1/0, 10/1 (mg per component). Ratios come from the finished-product records as at 29 July 2026.

Norethisterone + Ethinylestradiol FDC manufacturers

Component APIs — where each ingredient comes from

Norethisterone API manufacturers

11 verified API manufacturers

Dr. Reddy's Laboratories · 1 US DMF

Bayer S/A · 2 US DMF

Lupin · 2 US DMF

Bayer · 4 CEP

“Gedeon Richter” · 1 CEP

All 11 Norethisterone makers →

Ethinylestradiol API manufacturers

11 verified API manufacturers

Industriale Chimica · 1 US DMF, 1 CEP

“Gedeon Richter” · 3 CEP

Bayer S/A · 1 US DMF

Lupin · 2 CEP

Bayer · 1 CEP

All 11 Ethinylestradiol makers →

Finished-combination manufacturers

Companies with a filed norethisterone + ethinylestradiol finished product. Approval reach is reconciled against the FDA Orange Book, EMA and WHO-PQ.