NDC product

Lice Killing

NDC 11383-310 · Weeks & Leo Co., Inc.

Key facts

Product NDC 11383-310
Proprietary name Lice Killing
Nonproprietary name Piperonyl butoxide, Pyrethrum extract
Substances PIPERONYL BUTOXIDE, PYRETHRUM EXTRACT
Dosage form SHAMPOO
Route TOPICAL
Labeler Weeks & Leo Co., Inc.
Product type HUMAN OTC DRUG
Marketing category OTC MONOGRAPH DRUG
Application number M031
Marketing start May 17, 2021
Listing certified through Dec 31, 2026

At a glance

  • 1–9 Package NDCs

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About National Drug Codes (NDC)

The National Drug Code (NDC) is the FDA's product identifier for drugs; the product NDC identifies the labeler and product, and each package adds a package code.

Source: U.S. Food and Drug Administration (FDA), National Drug Code Directory · Source date:

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