DrugDashboards

Major Lice Killing

Piperonyl Butoxide, Pyrethrum Extract · PYRETHRUM EXTRACT .33 g/100mL; PIPERONYL BUTOXIDE 4 g/100mL · Shampoo · Topical · Major Pharmaceuticals

NDC 00904-7349-20 · 1 BOTTLE in 1 CARTON / 118 mL in 1 BOTTLE · OTC MONOGRAPH DRUG · View full market →

The short version

23 companies supply this market — deep enough that no single failure threatens the supply. The price has held steady around $0.0476 per mL over the past year. Put together: this looks like a healthy supply — the boring kind, which is exactly what you want.

The numbers behind every sentence are on this page below — and the Watch button emails you when any of them move.

One drug, every price

The same NDC has different prices depending on who is paying. Units differ between rungs — compare within a rung over time, not rung against rung, unless the units match.

ⓘ How this was built
Data sources
  • CMS NADAC (pharmacy acquisition, weekly)
  • CMS Part B ASP quarterly payment limits
  • CMS Maximum Fair Prices (IRA negotiated, NDC-level)
  • Medicare Part D Spending by Drug (data.cms.gov, name-matched)
  • VA FSS / Big4 federal contract prices (va.gov, twice monthly)
  • ACA Federal Upper Limits + weighted AMP (data.medicaid.gov, monthly)
  • California SB-17 WAC filings (list price, per package)
Method

Each rung is the newest figure for this NDC from one federal price system, shown with its own unit. Part D is matched by drug name because CMS publishes no NDCs there; it is gross spending, before confidential rebates.

Pipeline and calculations built by Claude (Fable 5) from the public datasets above. Educational only — verify against primary sources before acting.

  • Pharmacies pay (NADAC)$0.0476per MLinvoice-surveyed acquisition cost · Aug 19, 2026
  • Federal contracts pay (FSS)$5.14per package of 120MLThe Harvard Drug Group L.L.C. dba Major Pharmaceuticals and Rugby Labs · Jun 1, 2025

Medicare Part D

Medicare Part D does not cover over-the-counter drugs — by law it pays only for products requiring a prescription.

How Part D pricing works →

NADAC price per unit

$0$0.02$0.04$0.06May 2024Sep 2026$0.0476
29 price points · per MLSource: CMS NADAC

Medicaid spend (2025)

$211,108
2,096 prescriptions paid by Medicaid nationally · all Medicaid spend →

Supply fragility

0● Low risk

Nothing here is signaling trouble: several manufacturers, no current shortage, no recent serious recalls, stable pricing. In drug supply, boring is the good outcome.

The score counts pressure that is already visible — fewer makers, shortages, recalls, falling prices. 0 means none of it; 100 means all of it at once. Recomputed daily · as of Sep 3, 2026

90-day shortage risk (model v2)

0.1%chance of a new FDA shortage posting for piperonyl butoxide, pyrethrum extract (other) in the next 90 days

sole-source market

For scale: the typical drug’s chance is about 0.1% — this one is in ordinary territory.

Backtested statistical model over the whole market, not this package alone. Model details →

Regulatory

Application
M031
TE code
—
Approval date
—
Patents / exclusivity
None on file

Shortage history

No FDA shortage reports for this drug or its presentations.

Recalls (this NDC)

No enforcement reports list this package NDC.

Manufacturers of Piperonyl Butoxide, Pyrethrum Extract (Shampoo)

LabelerStrengthFirst seenLast seen
AmerisourceBergen Drug CorporationPYRETHRUM EXTRACT .33 g/100mL; PIPERONYL BUTOXIDE 4 g/100mLAug 26, 2026Sep 2, 2026
CvsPIPERONYL BUTOXIDE 4 g/100mL; PYRETHRUM EXTRACT .33 g/100mLJul 15, 2026Sep 2, 2026
Discount Drug MartPIPERONYL BUTOXIDE 4 g/100mL; PYRETHRUM EXTRACT .33 g/100mLJul 15, 2026Sep 2, 2026
DLC LaboratoriesPIPERONYL BUTOXIDE 4 g/100mL; PYRETHRUM EXTRACT .33 g/100mLJul 15, 2026Sep 2, 2026
DLC laboratories Inc.PIPERONYL BUTOXIDE 4 g/100mL; PYRETHRUM EXTRACT .33 g/100mLJul 15, 2026Sep 2, 2026
Family DollarPYRETHRUM EXTRACT .33 g/100mL; PIPERONYL BUTOXIDE 4 g/100mLAug 26, 2026Sep 2, 2026
Grandall Distributing, LlcPIPERONYL BUTOXIDE 4 g/100mL; PYRETHRUM EXTRACT .33 g/100mLJul 15, 2026Sep 2, 2026
LEADER/ Cardinal Health 110, Inc.PYRETHRUM EXTRACT .33 g/100mL; PIPERONYL BUTOXIDE 4 g/100mLAug 26, 2026Sep 2, 2026
Major PharmaceuticalsPYRETHRUM EXTRACT .33 g/100mL; PIPERONYL BUTOXIDE 4 g/100mLAug 26, 2026Sep 2, 2026
MarcasUSA LLCPIPERONYL BUTOXIDE 4 g/100mL; PYRETHRUM EXTRACT .33 g/100mLJul 15, 2026Sep 2, 2026
Meijer, Inc.PYRETHRUM EXTRACT .33 g/100mL; PIPERONYL BUTOXIDE 4 g/100mLAug 26, 2026Sep 2, 2026
Perrigo Direct, Inc.PYRETHRUM EXTRACT .33 g/100mL; PIPERONYL BUTOXIDE 4 g/100mLAug 26, 2026Sep 2, 2026
Pharmacy Value Alliance LlcPIPERONYL BUTOXIDE 4 g/100mL; PYRETHRUM EXTRACT .33 g/100mLJul 15, 2026Sep 2, 2026
PharmadelPIPERONYL BUTOXIDE 4 g/100mL; PYRETHRUM EXTRACT .33 g/100mLJul 15, 2026Sep 2, 2026
Quality ChoicePIPERONYL BUTOXIDE 4 g/100mL; PYRETHRUM EXTRACT .33 g/100mLJul 15, 2026Sep 2, 2026
Rite Aid CorpPYRETHRUM EXTRACT .33 g/100mL; PIPERONYL BUTOXIDE 4 g/100mLAug 26, 2026Sep 2, 2026
Strategic Sourcing Services, LLCPYRETHRUM EXTRACT .33 g/100mL; PIPERONYL BUTOXIDE 4 g/100mLAug 26, 2026Sep 2, 2026
The Kroger CoPYRETHRUM EXTRACT .33 g/100mL; PIPERONYL BUTOXIDE 4 g/100mLAug 26, 2026Sep 2, 2026
Topco Associates, LLCPYRETHRUM EXTRACT .33 g/100mL; PIPERONYL BUTOXIDE 4 g/100mLAug 26, 2026Sep 2, 2026
Valu Merchandisers, CO.PIPERONYL BUTOXIDE 4 g/100mL; PYRETHRUM EXTRACT .33 g/100mLJul 15, 2026Sep 2, 2026
Walgreens COPIPERONYL BUTOXIDE 4 g/100mL; PYRETHRUM EXTRACT .33 g/100mLJul 15, 2026Sep 2, 2026
Weeks & Leo Co., IncPIPERONYL BUTOXIDE 4 g/100mL; PYRETHRUM EXTRACT .33 g/100mLJul 15, 2026Sep 2, 2026
Weeks & Leo Co., Inc.PYRETHRUM EXTRACT .33 g/100mL; PIPERONYL BUTOXIDE 4 g/100mLAug 26, 2026Sep 2, 2026
Weeks & Leo Co., Inc.PIPERONYL BUTOXIDE 4 g/100mL; PYRETHRUM EXTRACT .33 g/100mLJul 15, 2026Aug 31, 2026
AmerisourceBergen Drug CorporationPYRETHRUM EXTRACT 4 g/100mL; PIPERONYL BUTOXIDE .33 g/100mLJul 22, 2026Aug 19, 2026
Family DollarPYRETHRUM EXTRACT 4 g/100mL; PIPERONYL BUTOXIDE .33 g/100mLJul 22, 2026Aug 19, 2026
LEADER/ Cardinal Health 110, Inc.PYRETHRUM EXTRACT 4 g/100mL; PIPERONYL BUTOXIDE .33 g/100mLJul 22, 2026Aug 19, 2026
Major PharmaceuticalsPYRETHRUM EXTRACT 4 g/100mL; PIPERONYL BUTOXIDE .33 g/100mLJul 22, 2026Aug 19, 2026
Meijer, Inc.PYRETHRUM EXTRACT 4 g/100mL; PIPERONYL BUTOXIDE .33 g/100mLJul 22, 2026Aug 19, 2026
Perrigo Direct, Inc.PYRETHRUM EXTRACT 4 g/100mL; PIPERONYL BUTOXIDE .33 g/100mLJul 22, 2026Aug 19, 2026
Rite Aid CorpPYRETHRUM EXTRACT 4 g/100mL; PIPERONYL BUTOXIDE .33 g/100mLJul 22, 2026Aug 19, 2026
Strategic Sourcing Services, LLCPYRETHRUM EXTRACT 4 g/100mL; PIPERONYL BUTOXIDE .33 g/100mLJul 22, 2026Aug 19, 2026
The Kroger CoPYRETHRUM EXTRACT 4 g/100mL; PIPERONYL BUTOXIDE .33 g/100mLJul 22, 2026Aug 19, 2026
Topco Associates, LLCPYRETHRUM EXTRACT 4 g/100mL; PIPERONYL BUTOXIDE .33 g/100mLJul 22, 2026Aug 19, 2026
Weeks & Leo Co., Inc.PYRETHRUM EXTRACT 4 g/100mL; PIPERONYL BUTOXIDE .33 g/100mLJul 22, 2026Aug 19, 2026
AmerisourceBergen Drug CorporationPIPERONYL BUTOXIDE 4 g/100mL; PYRETHRUM EXTRACT .33 g/100mLJul 15, 2026Jul 15, 2026
Family DollarPIPERONYL BUTOXIDE 4 g/100mL; PYRETHRUM EXTRACT .33 g/100mLJul 15, 2026Jul 15, 2026
LEADER/ Cardinal Health 110, Inc.PIPERONYL BUTOXIDE 4 g/100mL; PYRETHRUM EXTRACT .33 g/100mLJul 15, 2026Jul 15, 2026
Major PharmaceuticalsPIPERONYL BUTOXIDE 4 g/100mL; PYRETHRUM EXTRACT .33 g/100mLJul 15, 2026Jul 15, 2026
Meijer, Inc.PIPERONYL BUTOXIDE 4 g/100mL; PYRETHRUM EXTRACT .33 g/100mLJul 15, 2026Jul 15, 2026

Roster from daily NDC Directory diffs — first/last seen dates start July 2026.

Cite this page

DrugDashboards, "Major Lice Killing — NDC 00904-7349-20," retrieved September 3, 2026, https://drugdashboards.com/drug/00904734920.

Free to cite with attribution — see how the data is put together.