Product Information
FIBER-LAX 625 MG CAPLET is a generic product labeled by Rugby Laboratories, priced at $0.0591 per EA under NDC 00536430605. Its NADAC has been published 671 times since Nov 28, 2013.
Strength
625 mg/1
Manufacturer
Rugby LaboratoriesNDC
00536430605
Classification
Generic
Dosage Form
TABLET, FILM COATED
Route
ORAL
Effective Date
9/23/2026
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 671 times since Nov 28, 2013, and over the history we have for it it has risen 9.2%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.0591 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 | 671 |
| 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 11% 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
Use these direct paths to move from a single NDC into the surrounding market, manufacturer, class, and trend context.
Manufacturer
Rugby Laboratories manufacturer profile
See the full portfolio, pricing trend, and other products from this labeler.
Drug market
Calcium Polycarbophil market comparison
Compare this molecule across participating manufacturers and inspect the broader market price spread.
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 FIBER-LAX 625 MG CAPLET?
The current National Average Drug Acquisition Cost (NADAC) for FIBER-LAX 625 MG CAPLET, manufactured by Rugby Laboratories, is $0.0591 per EA (NDC 00536430605), effective Sep 30, 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 9.2%. It has been tracked across 671 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 11% below FIBER-LAX 625 MG CAPLET.
Who manufactures FIBER-LAX 625 MG CAPLET?
FIBER-LAX 625 MG CAPLET (NDC 00536430605) is labeled by Rugby Laboratories, and CMS classifies it as a generic product.