ELESTRIN vs ESTRING

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 21, 2026·How we rate

Attribute	ELESTRIN	ESTRING
Rating	70/100	64/100
Pharmacy pays	$6.55 /g	$6.55 /g
Type	RX	RX
Active ingredient	ESTRADIOL	ESTRADIOL
Manufacturer	Viatris	Pfizer
Dosage forms	Topical, metered	System
Drug class	Estrogen	Estrogen
Boxed warning	Boxed warning	None
Treats	Breast Neoplasms, Hypogonadism, Premature Menopause	Breast Neoplasms, Hypogonadism, Premature Menopause

elestrin estring

Rating

70/100

64/100

Pharmacy pays

$6.55 /g

Type

Active ingredient

ESTRADIOL

Manufacturer

Viatris

Pfizer

Dosage forms

Topical, metered

System

Drug class

Estrogen

Boxed warning

None

Treats

Breast Neoplasms, Hypogonadism, Premature Menopause

Frequently asked questions

Which is better-rated, Elestrin or Estring?

By our independent rating, Elestrin scores higher — 3.5 vs 3.2 out of 5 for Estring. Ratings are based on FDA regulatory (recall-safety) data.

Which is cheaper, Elestrin or Estring?

Pharmacies pay about the same to acquire either one — roughly $6.55 per gm, per the CMS NADAC survey. That is not what you will be charged: your price is set by your insurer and the pharmacy, not by what the drug cost them.

What is the difference between Elestrin and Estring?

Both Elestrin and Estring share the active ingredient Estradiol.

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.