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ALPHAGAN vs BRIMONIDINE TARTRATE

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 22, 2026·How we rate

Rating

72/100
68/100

Pharmacy pays

$10.38 /mL
$10.38 /mL

Type

RX
RX

Active ingredient

BRIMONIDINE TARTRATE
BRIMONIDINE TARTRATE

Manufacturer

Dosage forms

Drops
Solution, Drops

Drug class

Alpha-Adrenergic Agonist
Alpha-Adrenergic Agonist

Boxed warning

None
None

Treats

Open-Angle Glaucoma
Open-Angle Glaucoma

Frequently asked questions

Which is better-rated, Alphagan or Brimonidine Tartrate?

By our independent rating, Alphagan scores higher — 3.6 vs 3.4 out of 5 for Brimonidine Tartrate. Ratings are based on FDA regulatory (recall-safety) data.

Which is cheaper, Alphagan or Brimonidine Tartrate?

Pharmacies pay about the same to acquire either one — roughly $10.38 per ml, 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 Alphagan and Brimonidine Tartrate?

Both Alphagan and Brimonidine Tartrate share the active ingredient Brimonidine Tartrate.

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.