Product Information
FIBER-LAX 625 MG CAPLET is a generic product labeled by Rugby Laboratories, priced at $0.0584 per EA under NDC 00536430611. Its NADAC has been published 665 times since Nov 28, 2013.
Strength
625 mg/1
Manufacturer
Rugby LaboratoriesNDC
00536430611
Classification
Generic
Dosage Form
TABLET, FILM COATED
Route
ORAL
Effective Date
8/19/2026
Active Ingredients
CALCIUM POLYCARBOPHILApproval Type
OTC MONOGRAPH DRUG
FDA Application
M007On Market Since
9/1/2010
Price Statistics
The NADAC for FIBER-LAX 625 MG CAPLET has been published 665 times since Nov 28, 2013, and over the history we have for it it has risen 7.9%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.0584 per EA |
|---|---|
| All-time high | $0.0678 (Nov 15, 2023) |
| All-time low | $0.0511 (Mar 18, 2020) |
| 52-week high | $0.0617 |
| 52-week low | $0.0560 |
| Median price | $0.0578 |
| Average price | $0.0584 |
| Largest weekly change | +19.3% (Jun 23, 2021) |
| Weeks tracked | 665 |
| 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 10% at current NADAC. These are candidates to verify clinically, not guaranteed substitutes — see our generic drug prices guide.
Related Drugs
Same classification
Frequently asked questions
What is the NADAC price of FIBER-LAX 625 MG CAPLET?
The current National Average Drug Acquisition Cost (NADAC) for FIBER-LAX 625 MG CAPLET, manufactured by Rugby Laboratories, is $0.0584 per EA (NDC 00536430611), effective Aug 19, 2026.
How has the price of FIBER-LAX 625 MG CAPLET changed over time?
Over the history we have for it, the NADAC for FIBER-LAX 625 MG CAPLET has risen 7.9%. It has been tracked across 665 weekly CMS publications since Nov 28, 2013.
What are the highest and lowest recorded NADAC prices for FIBER-LAX 625 MG CAPLET?
Since Nov 28, 2013, the NADAC for FIBER-LAX 625 MG CAPLET has ranged from a low of $0.0511 (Mar 18, 2020) to a high of $0.0678 (Nov 15, 2023), with a median of $0.0578 per EA.
Are there cheaper alternatives to FIBER-LAX 625 MG CAPLET?
Yes. 3 manufacturers publish a NADAC-priced product with the same active ingredient and strength in a comparable dosage form. The lowest-priced option, QC FIBERLAX 625 MG CAPLET, is $0.0525 per EA — about 10% below FIBER-LAX 625 MG CAPLET.
Who manufactures FIBER-LAX 625 MG CAPLET?
FIBER-LAX 625 MG CAPLET (NDC 00536430611) is labeled by Rugby Laboratories, and CMS classifies it as a generic product.