LOESTRIN 21 1/20 vs LOESTRIN FE 1/20

Independent side-by-side comparison.

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

Attribute	LOESTRIN 21 1/20	LOESTRIN FE 1/20
Rating	New	New
Pharmacy pays	—	—
Type	RX	RX
Active ingredient	ETHINYL ESTRADIOL AND NORETHINDRONE ACETATE	ETHINYL ESTRADIOL AND NORETHINDRONE ACETATE
Manufacturer	Teva Branded Pharm	Teva Branded Pharm
Dosage forms	Tablet	Tablet
Drug class	—	—
Boxed warning	None	None
Half-life	about 8 hours	about 8 hours

loestrin 21 1/20 loestrin fe 1/20

Rating

New

Pharmacy pays

—

Type

Active ingredient

ETHINYL ESTRADIOL AND NORETHINDRONE ACETATE

Manufacturer

Teva Branded Pharm

Dosage forms

Tablet

Drug class

—

Boxed warning

None

Half-life

about 8 hours

Frequently asked questions

What is the difference between Loestrin 21 1/20 and Loestrin Fe 1/20?

Both Loestrin 21 1/20 and Loestrin Fe 1/20 share the active ingredient Ethinyl Estradiol and Norethindrone Acetate.

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.