Product Information
GNP SLEEP AID 25 MG CAPLET is a generic product labeled by AmerisourceBergen, priced at $0.0523 per EA under NDC 46122065178. Its NADAC has been published 170 times since Mar 29, 2023.
Strength
25 mg/1
Manufacturer
AmerisourceBergenNDC
46122065178
Classification
Generic
Dosage Form
TABLET, FILM COATED
Route
ORAL
Last Updated
6/17/2026
Active Ingredients
DIPHENHYDRAMINE HYDROCHLORIDEApproval Type
OTC MONOGRAPH DRUG
FDA Application
M010On Market Since
7/29/2020
Pharmacological Classes
Price Statistics
The NADAC for GNP SLEEP AID 25 MG CAPLET has been published 170 times since Mar 29, 2023, and over the history we have for it it has declined 19.9%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.0523 per EA |
|---|---|
| All-time high | $0.0734 (May 15, 2024) |
| All-time low | $0.0490 (May 20, 2026) |
| 52-week high | $0.0610 |
| 52-week low | $0.0490 |
| Median price | $0.0607 |
| Average price | $0.0599 |
| Largest weekly change | +22.6% (Aug 21, 2024) |
| Weeks tracked | 170 |
| Tracking since | Mar 29, 2023 |
Generic Alternatives
The matcher finds 9 NADAC-published products sharing this drug's active ingredient, strength, and dosage form across 9 manufacturers (up to 10 shown below). Switching to the cheapest would cut per-unit acquisition cost by roughly 41% at current NADAC. These are candidates to verify clinically, not guaranteed substitutes — see our generic drug prices guide.
Frequently asked questions
What is the NADAC price of GNP SLEEP AID 25 MG CAPLET?
The current National Average Drug Acquisition Cost (NADAC) for GNP SLEEP AID 25 MG CAPLET, manufactured by AmerisourceBergen, is $0.0523 per EA (NDC 46122065178), effective Jun 24, 2026.
How has the price of GNP SLEEP AID 25 MG CAPLET changed over time?
Over the history we have for it, the NADAC for GNP SLEEP AID 25 MG CAPLET has declined 19.9%. It has been tracked across 170 weekly CMS publications since Mar 29, 2023.
What are the highest and lowest recorded NADAC prices for GNP SLEEP AID 25 MG CAPLET?
Since Mar 29, 2023, the NADAC for GNP SLEEP AID 25 MG CAPLET has ranged from a low of $0.0490 (May 20, 2026) to a high of $0.0734 (May 15, 2024), with a median of $0.0607 per EA.
Are there cheaper alternatives to GNP SLEEP AID 25 MG CAPLET?
Yes. 9 NADAC-published products share the same active ingredient, strength, and dosage form. The lowest-priced option, DIPHENHYDRAMINE 25 MG CAPSULE, is $0.0311 per EA — about 41% below GNP SLEEP AID 25 MG CAPLET.
Who manufactures GNP SLEEP AID 25 MG CAPLET?
GNP SLEEP AID 25 MG CAPLET (NDC 46122065178) is labeled by AmerisourceBergen, and CMS classifies it as a generic product.
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