Product Information
GENERLAC 10 GM/15 ML SOLUTION is a generic product labeled by Chartwell RX LLC, priced at $0.0131 per ML under NDC 62135089247. Its NADAC has been published 68 times since Mar 12, 2025.
Strength
10 g/15mL
Manufacturer
Chartwell RX LLCNDC
62135089247
Classification
Generic
Dosage Form
SOLUTION
Route
ORAL; RECTAL
Last Updated
6/17/2026
Active Ingredients
LACTULOSEApproval Type
Generic (ANDA)
FDA Application
ANDA074603On Market Since
10/31/1996
Pharmacological Classes
Price Statistics
The NADAC for GENERLAC 10 GM/15 ML SOLUTION has been published 68 times since Mar 12, 2025, and over the history we have for it it has risen 6.0%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.0131 per ML |
|---|---|
| All-time high | $0.0134 (Jun 11, 2025) |
| All-time low | $0.0124 (Mar 12, 2025) |
| 52-week high | $0.0134 |
| 52-week low | $0.0128 |
| Median price | $0.0129 |
| Average price | $0.0130 |
| Largest weekly change | +4.0% (Mar 19, 2025) |
| Weeks tracked | 68 |
| Tracking since | Mar 12, 2025 |
Generic Alternatives
The matcher finds 6 NADAC-published products sharing this drug's active ingredient, strength, and dosage form across 6 manufacturers (up to 10 shown below). Switching to the cheapest would cut per-unit acquisition cost by roughly 1% 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 GENERLAC 10 GM/15 ML SOLUTION?
The current National Average Drug Acquisition Cost (NADAC) for GENERLAC 10 GM/15 ML SOLUTION, manufactured by Chartwell RX LLC, is $0.0131 per ML (NDC 62135089247), effective Jun 24, 2026.
How has the price of GENERLAC 10 GM/15 ML SOLUTION changed over time?
Over the history we have for it, the NADAC for GENERLAC 10 GM/15 ML SOLUTION has risen 6.0%. It has been tracked across 68 weekly CMS publications since Mar 12, 2025.
What are the highest and lowest recorded NADAC prices for GENERLAC 10 GM/15 ML SOLUTION?
Since Mar 12, 2025, the NADAC for GENERLAC 10 GM/15 ML SOLUTION has ranged from a low of $0.0124 (Mar 12, 2025) to a high of $0.0134 (Jun 11, 2025), with a median of $0.0129 per ML.
Are there cheaper alternatives to GENERLAC 10 GM/15 ML SOLUTION?
Yes. 6 NADAC-published products share the same active ingredient, strength, and dosage form. The lowest-priced option, LACTULOSE 10 GM/15 ML SOLUTION, is $0.0129 per ML — about 1% below GENERLAC 10 GM/15 ML SOLUTION.
Who manufactures GENERLAC 10 GM/15 ML SOLUTION?
GENERLAC 10 GM/15 ML SOLUTION (NDC 62135089247) is labeled by Chartwell RX LLC, and CMS classifies it as a generic product.
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Same classification