Senna Liquid
Pricing Report NDC 0536-1266-59

View Wholesale Price per Unit, Acquisition Costs, and Historic Pricing Trends

Current Package Pricing Information

The current wholesale acquisition cost for Senna Liquid (NDC 0536-1266-59) is $0.04121 per ML. This benchmark price is based on the National Average Drug Acquisition Cost (NADAC) and has been effective since Jun 17, 2026.

As a a human over the counter drug provided by Rugby Laboratories, this medication is distributed in a 237 mL in 1 BOTTLE configuration. The pricing data is derived from C/I - Chain or Independent Pharmacy surveys, reflecting the actual invoice prices paid by community pharmacies to drug wholesalers.

NADAC Pricing Summary

NADAC pricing snapshot for this package NDC

Acquisition Cost
$0.04121
Per ML

Effective Date
Jun 17, 2026
Billable Units
237 ML
Estimated Package Price
$9.77
Data Status
As of Jul 08, 2026
C/I - Chain or Independent Pharmacy
Package NDC
Description
237 mL in 1 BOTTLE
Pricing Methodology Explanation
The NADAC was calculated using information from the most recently completed pharmacy survey.
The NADAC was calculated based on package size.

Historical Pricing Trends & Acquisition Cost Benchmarks

Since Nov 2020, the NADAC wholesale price for (NDC ) has moved within a range of $0.02897 to $0.04638 per ML. Over this 5 years and 6 months period, the pricing trend reflects the shifting acquisition costs reported by retail and chain pharmacies to the Centers for Medicare and Medicaid Services (CMS). The following interactive chart and historical table detail every recorded price adjustment based on these federal surveys.

Price Range
$0.0290 - $0.0464
Market Volatility
60.10% Variance
Latest Trend
1.88%
Date Unit Price Unit Source Method Rate
Jun 17, 2026 $0.04121 MLC/I - Chain or Independent PharmacyCode 1, 5G - Generic
May 20, 2026 $0.04200 MLC/I - Chain or Independent PharmacyCode 1, 5G - Generic
Apr 22, 2026 $0.04129 MLC/I - Chain or Independent PharmacyCode 1, 5G - Generic
Mar 18, 2026 $0.04062 MLC/I - Chain or Independent PharmacyCode 1, 5G - Generic
Feb 18, 2026 $0.04055 MLC/I - Chain or Independent PharmacyCode 1, 5G - Generic
Jan 21, 2026 $0.04073 MLC/I - Chain or Independent PharmacyCode 1, 5G - Generic
Dec 17, 2025 $0.04205 MLC/I - Chain or Independent PharmacyCode 1, 5G - Generic
Nov 19, 2025 $0.04120 MLC/I - Chain or Independent PharmacyCode 1, 5G - Generic
Oct 22, 2025 $0.04142 MLC/I - Chain or Independent PharmacyCode 1, 5G - Generic
Sep 17, 2025 $0.03991 MLC/I - Chain or Independent PharmacyCode 1, 5G - Generic
Aug 20, 2025 $0.03972 MLC/I - Chain or Independent PharmacyCode 1, 5G - Generic
Jul 23, 2025 $0.03895 MLC/I - Chain or Independent PharmacyCode 1, 5G - Generic
Jun 18, 2025 $0.04113 MLC/I - Chain or Independent PharmacyCode 1, 5G - Generic
May 21, 2025 $0.04176 MLC/I - Chain or Independent PharmacyCode 1, 5G - Generic
Apr 23, 2025 $0.04139 MLC/I - Chain or Independent PharmacyCode 1, 5G - Generic
Mar 19, 2025 $0.03930 MLC/I - Chain or Independent PharmacyCode 1, 5G - Generic
Feb 19, 2025 $0.04226 MLC/I - Chain or Independent PharmacyCode 1, 5G - Generic
Jan 22, 2025 $0.04299 MLC/I - Chain or Independent PharmacyCode 1, 5G - Generic
Dec 18, 2024 $0.04525 MLC/I - Chain or Independent PharmacyCode 1, 5G - Generic
Nov 20, 2024 $0.04070 MLC/I - Chain or Independent PharmacyCode 1, 5G - Generic
Oct 23, 2024 $0.04638 MLC/I - Chain or Independent PharmacyCode 1, 5G - Generic
Sep 18, 2024 $0.03839 MLC/I - Chain or Independent PharmacyCode 1, 5G - Generic
Aug 21, 2024 $0.04050 MLC/I - Chain or Independent PharmacyCode 1, 5G - Generic
Jul 17, 2024 $0.03580 MLC/I - Chain or Independent PharmacyCode 1, 5G - Generic
Jun 19, 2024 $0.03720 MLC/I - Chain or Independent PharmacyCode 1, 5G - Generic
May 22, 2024 $0.04288 MLC/I - Chain or Independent PharmacyCode 1, 5G - Generic
Apr 17, 2024 $0.04166 MLC/I - Chain or Independent PharmacyCode 1, 5G - Generic
Mar 20, 2024 $0.03873 MLC/I - Chain or Independent PharmacyCode 1, 5G - Generic
Feb 21, 2024 $0.03753 MLC/I - Chain or Independent PharmacyCode 1, 5G - Generic
Jan 17, 2024 $0.04090 MLC/I - Chain or Independent PharmacyCode 1, 5G - Generic
Dec 20, 2023 $0.03518 MLC/I - Chain or Independent PharmacyCode 1, 5G - Generic
Oct 18, 2023 $0.03920 MLC/I - Chain or Independent PharmacyCode 1, 5G - Generic
Oct 18, 2023 $0.03920 MLC/I - Chain or Independent PharmacyCode 4, 5G - Generic
Sep 20, 2023 $0.03981 MLC/I - Chain or Independent PharmacyCode 1, 5G - Generic
Aug 23, 2023 $0.03711 MLC/I - Chain or Independent PharmacyCode 1, 5G - Generic
Jul 19, 2023 $0.04465 MLC/I - Chain or Independent PharmacyCode 1, 5G - Generic
Jun 21, 2023 $0.03461 MLC/I - Chain or Independent PharmacyCode 1, 5G - Generic
May 17, 2023 $0.04160 MLC/I - Chain or Independent PharmacyCode 1, 5G - Generic
Apr 19, 2023 $0.03967 MLC/I - Chain or Independent PharmacyCode 1, 5G - Generic
Mar 22, 2023 $0.03756 MLC/I - Chain or Independent PharmacyCode 1, 5G - Generic
Feb 22, 2023 $0.03822 MLC/I - Chain or Independent PharmacyCode 1, 5G - Generic
Jan 18, 2023 $0.02897 MLC/I - Chain or Independent PharmacyCode 1, 5G - Generic
Nov 23, 2022 $0.04210 MLC/I - Chain or Independent PharmacyCode 1, 5G - Generic
Nov 23, 2022 $0.04210 MLC/I - Chain or Independent PharmacyCode 4, 5G - Generic
Oct 19, 2022 $0.04381 MLC/I - Chain or Independent PharmacyCode 1, 5G - Generic
Jun 22, 2022 $0.03885 MLC/I - Chain or Independent PharmacyCode 1, 5G - Generic
Jun 22, 2022 $0.03885 MLC/I - Chain or Independent PharmacyCode 4, 5G - Generic
May 18, 2022 $0.04285 MLC/I - Chain or Independent PharmacyCode 1, 5G - Generic
Apr 20, 2022 $0.04242 MLC/I - Chain or Independent PharmacyCode 1, 5G - Generic
Feb 23, 2022 $0.04213 MLC/I - Chain or Independent PharmacyCode 1, 5G - Generic
Feb 23, 2022 $0.04213 MLC/I - Chain or Independent PharmacyCode 4, 5G - Generic
Jan 19, 2022 $0.04296 MLC/I - Chain or Independent PharmacyCode 1, 5G - Generic
Dec 22, 2021 $0.04226 MLC/I - Chain or Independent PharmacyCode 1, 5G - Generic
Oct 20, 2021 $0.03903 MLC/I - Chain or Independent PharmacyCode 1, 5G - Generic
Oct 20, 2021 $0.03903 MLC/I - Chain or Independent PharmacyCode 4, 5G - Generic
Aug 18, 2021 $0.04235 MLC/I - Chain or Independent PharmacyCode 1, 5G - Generic
Aug 18, 2021 $0.04235 MLC/I - Chain or Independent PharmacyCode 4, 5G - Generic
Jun 23, 2021 $0.03832 MLC/I - Chain or Independent PharmacyCode 1, 5G - Generic
Jun 23, 2021 $0.03832 MLC/I - Chain or Independent PharmacyCode 4, 5G - Generic
May 19, 2021 $0.04240 MLC/I - Chain or Independent PharmacyCode 1, 5G - Generic
Jan 20, 2021 $0.04262 MLC/I - Chain or Independent PharmacyCode 1, 5G - Generic
Jan 20, 2021 $0.04262 MLC/I - Chain or Independent PharmacyCode 4, 5G - Generic
Nov 18, 2020 $0.04250 MLC/I - Chain or Independent PharmacyCode 1, 5G - Generic
Nov 18, 2020 $0.04250 MLC/I - Chain or Independent PharmacyCode 4, 5G - Generic

Pricing Methodology Legend

  • Code 1: The NADAC was calculated using information from the most recently completed pharmacy survey.
  • Code 4: The NADAC was carried forward from the previous file.
  • Code 5: The NADAC was calculated based on package size.

Understanding NADAC Pricing Data

The National Average Drug Acquisition Cost (NADAC) is compiled by the Centers for Medicare and Medicaid Services (CMS). This data is derived from random monthly surveys of more than 60,000 pharmacies across all 50 states.


Important Price Distinction:

The prices listed on this page represent the wholesale invoice price paid by pharmacies to acquire the drug. This is NOT the retail price paid by consumers at the pharmacy counter. Final patient costs typically include pharmacy markups, professional dispensing fees, and insurance adjustments.

NADAC Pricing Data Last Updated on: July 08, 2026