Product Information
ALPHAGAN P 0.15% EYE DROPS is a brand product labeled by Allergan, Inc., priced at $39.8082 per ML under NDC 00023917710. Its NADAC has been published 669 times since Nov 28, 2013.
FDA first approved this application on Mar 16, 2001. Its Orange Book therapeutic-equivalence code is AT.
The High Outlier badge above means this manufacturer's average price in the brimonidine tartrate market falls above Q3 + 1.5·IQR across all competing manufacturers. We only apply this flag in markets with four or more competitors. Full definition: glossary → outlier.
Strength
1.5 mg/mL
Manufacturer
Allergan, Inc.NDC
00023917710
Classification
Brand
Dosage Form
SOLUTION/ DROPS
Route
OPHTHALMIC
Effective Date
9/23/2026
Active Ingredients
BRIMONIDINE TARTRATEApproval Type
New Drug (NDA)
FDA Application
NDA021262FDA Approved
3/16/2001
TE Code
AT
On Market Since
7/10/2001
Pharmacological Classes
Price Statistics
The NADAC for ALPHAGAN P 0.15% EYE DROPS has been published 669 times since Nov 28, 2013, and over the history we have for it it has risen 118.0%. The table below summarizes its recorded NADAC range and movement.
| Current price | $39.8082 per ML |
|---|---|
| All-time high | $39.9913 (Apr 16, 2025) |
| All-time low | $18.2593 (Nov 28, 2013) |
| 52-week high | $39.9337 |
| 52-week low | $39.7960 |
| Median price | $34.2504 |
| Average price | $32.2730 |
| Largest weekly change | +9.9% (Jan 13, 2016) |
| Weeks tracked | 669 |
| Tracking since | Nov 28, 2013 |
Generic Alternatives
The matcher finds 3 manufacturers offering a NADAC-published product with this drug's active ingredient and strength in a comparable dosage form (cheapest from each manufacturer, up to 10 shown below). Switching to the cheapest would cut per-unit acquisition cost by roughly 76% at current NADAC. These are candidates to verify clinically, not guaranteed substitutes — see our generic drug prices guide.
Related Drugs
Same classification
Continue researching this drug
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Manufacturer
Allergan, Inc. manufacturer profile
See the full portfolio, pricing trend, and other products from this labeler.
Drug market
brimonidine tartrate market comparison
Compare this molecule across participating manufacturers and inspect the broader market price spread.
Therapeutic class
alpha-Adrenergic Agonist class view
See how this drug behaves alongside other products in the same FDA pharmacologic class.
Trend hub
Latest market trends
Zoom back out to the weekly mover view and compare this NDC with the rest of the current NADAC release.
Guide
Understanding NADAC pricing
Use the explainer when you need context on how CMS publishes NADAC and how to interpret the number on this page.
Frequently asked questions
What is the NADAC price of ALPHAGAN P 0.15% EYE DROPS?
The current National Average Drug Acquisition Cost (NADAC) for ALPHAGAN P 0.15% EYE DROPS, manufactured by Allergan, Inc., is $39.8082 per ML (NDC 00023917710), effective Sep 30, 2026.
How has the price of ALPHAGAN P 0.15% EYE DROPS changed over time?
Over the history we have for it, the NADAC for ALPHAGAN P 0.15% EYE DROPS has risen 118.0%. It has been tracked across 669 weekly CMS publications since Nov 28, 2013.
What are the highest and lowest recorded NADAC prices for ALPHAGAN P 0.15% EYE DROPS?
Since Nov 28, 2013, the NADAC for ALPHAGAN P 0.15% EYE DROPS has ranged from a low of $18.2593 (Nov 28, 2013) to a high of $39.9913 (Apr 16, 2025), with a median of $34.2504 per ML.
Are there cheaper alternatives to ALPHAGAN P 0.15% EYE DROPS?
Yes. 3 manufacturers publish a NADAC-priced product with the same active ingredient and strength in a comparable dosage form. The lowest-priced option, BRIMONIDINE TARTRATE 0.15% DRP, is $9.7473 per ML — about 76% below ALPHAGAN P 0.15% EYE DROPS.
Who manufactures ALPHAGAN P 0.15% EYE DROPS?
ALPHAGAN P 0.15% EYE DROPS (NDC 00023917710) is labeled by Allergan, Inc., and CMS classifies it as a brand product.