Product Information
LISDEXAMFETAMINE 20 MG TB CHEW is a generic product labeled by SpecGx LLC, priced at $4.3450 per EA under NDC 00406512501. Its NADAC has been published 42 times since Sep 10, 2025.
Strength
20 mg/1
Manufacturer
SpecGx LLCNDC
00406512501
Classification
Generic
Dosage Form
TABLET, CHEWABLE
Route
ORAL
Last Updated
6/17/2026
Active Ingredients
LISDEXAMFETAMINE DIMESYLATEApproval Type
Generic (ANDA)
FDA Application
ANDA218850On Market Since
12/17/2024
Pharmacological Classes
Price Statistics
The NADAC for LISDEXAMFETAMINE 20 MG TB CHEW has been published 42 times since Sep 10, 2025, and over the history we have for it it has declined 39.3%. The table below summarizes its recorded NADAC range and movement.
| Current price | $4.3450 per EA |
|---|---|
| All-time high | $7.1531 (Sep 10, 2025) |
| All-time low | $4.3059 (Apr 22, 2026) |
| 52-week high | $7.1531 |
| 52-week low | $4.3059 |
| Median price | $5.6377 |
| Average price | $5.4367 |
| Largest weekly change | -13.0% (Feb 18, 2026) |
| Weeks tracked | 42 |
| Tracking since | Sep 10, 2025 |
Generic Alternatives
The matcher finds 3 NADAC-published products sharing this drug's active ingredient, strength, and dosage form across 3 manufacturers (up to 10 shown below). Switching to the cheapest would cut per-unit acquisition cost by roughly 35% 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 LISDEXAMFETAMINE 20 MG TB CHEW?
The current National Average Drug Acquisition Cost (NADAC) for LISDEXAMFETAMINE 20 MG TB CHEW, manufactured by SpecGx LLC, is $4.3450 per EA (NDC 00406512501), effective Jun 24, 2026.
How has the price of LISDEXAMFETAMINE 20 MG TB CHEW changed over time?
Over the history we have for it, the NADAC for LISDEXAMFETAMINE 20 MG TB CHEW has declined 39.3%. It has been tracked across 42 weekly CMS publications since Sep 10, 2025.
What are the highest and lowest recorded NADAC prices for LISDEXAMFETAMINE 20 MG TB CHEW?
Since Sep 10, 2025, the NADAC for LISDEXAMFETAMINE 20 MG TB CHEW has ranged from a low of $4.3059 (Apr 22, 2026) to a high of $7.1531 (Sep 10, 2025), with a median of $5.6377 per EA.
Are there cheaper alternatives to LISDEXAMFETAMINE 20 MG TB CHEW?
Yes. 3 NADAC-published products share the same active ingredient, strength, and dosage form. The lowest-priced option, LISDEXAMFETAMINE 20 MG CAPSULE, is $2.8124 per EA — about 35% below LISDEXAMFETAMINE 20 MG TB CHEW.
Who manufactures LISDEXAMFETAMINE 20 MG TB CHEW?
LISDEXAMFETAMINE 20 MG TB CHEW (NDC 00406512501) is labeled by SpecGx LLC, and CMS classifies it as a generic product.
Related Drugs
Same classification