DEMULEN 1/35-28 vs DEMULEN 1/50-21

Independent side-by-side comparison.

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

Attribute	DEMULEN 1/35-28	DEMULEN 1/50-21
Rating	New	New
Pharmacy pays	—	—
Type	RX	RX
Active ingredient	ETHINYL ESTRADIOL AND ETHYNODIOL DIACETATE	ETHINYL ESTRADIOL AND ETHYNODIOL DIACETATE
Manufacturer	Gd Searle LLC	Gd Searle LLC
Dosage forms	Tablet	Tablet
Drug class	—	—
Boxed warning	None	None

demulen 1/35-28 demulen 1/50-21

Rating

New

Pharmacy pays

—

Type

Active ingredient

ETHINYL ESTRADIOL AND ETHYNODIOL DIACETATE

Manufacturer

Gd Searle LLC

Dosage forms

Tablet

Drug class

—

Boxed warning

None

Frequently asked questions

What is the difference between Demulen 1/35-28 and Demulen 1/50-21?

Both Demulen 1/35-28 and Demulen 1/50-21 share the active ingredient Ethinyl Estradiol and Ethynodiol Diacetate.

Ratings are based on FDA regulatory (recall-safety) data. This comparison is for general reference only — not medical advice. Always consult a licensed professional before choosing or switching a medication.