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Coal Tar 1.39 g/100mL Ointment, 125 mL — NDC 70666-0016-04 package photo

Coal Tar 1.39 g/100mL Ointment, 125 mL

by Nopsor USA Distribution Co., Inc. · 125 mL in 1 JAR (70666-016-04)
NDC 70666-0016-04
🏷️ FDA NDC (as labeled) 70666-016-04 billing pads the product segment with a zero
OTC On market Non-controlled
🗂️ Data synced Jul 24, 2026 · sources: openFDA · FDA label (DailyMed) · FDA Orange & Purple Book · First Databank · CMS NADAC, ASP, Medicare & Medicaid · RxNorm
📋 All sources & update times →

This page is curated, coded, and maintained by

Compiled from public FDA, CMS, DailyMed, NADAC, and related drug data sources. Editorial policy

🆔 Identity & classification

FDA NDC (as labeled) 70666-016-04
Product NDC 70666-016
11-digit billing NDC 70666001604
UNII R533ESO2EC
Application # M032
SPL Set ID 407bd007-bec6-2864-e054-00144ff88e88
DEA schedule Non-controlled
Marketing category OTC MONOGRAPH DRUG
Marketing status On market
FDA listing status Listed (active directory)
Marketing start 2016-12-01
Route TOPICAL
Dosage form OINTMENT
Substance COAL TAR
Why two NDCs? The FDA registers this code as 70666-016-04 — a 5-3-2 layout, and that's what's printed on the package and shown on DailyMed. For insurance claims, every NDC is standardized to a uniform 11-digit 5-4-2 format by adding a zero to the product segment → 70666-0016-04. Same drug, same package — only the format differs.
Where does this data come from?
Identifiers from the FDA openFDA NDC Directory and Structured Product Labeling; RxCUI from RxNorm (NLM); GPI from Medi-Span; GCN / HIC / AHFS / legend from First Databank.

🏭 Manufacturer & labeler

LabelerNopsor USA Distribution Co., Inc.
FDA applicationM032 (OTC MONOGRAPH DRUG)
Labeler code70666
First marketedDec 2016
Product typeHuman Otc Drug
Portfolio2 products on file
The labeler markets the product; the application holder owns the FDA approval. They’re often the same company but can differ (e.g. a repackager or an authorized generic). A mailing address / phone appears here when the manufacturer includes it in the product’s FDA label (not all do).
Where does this data come from?
Labeler, application holder and registered establishment from the FDA openFDA NDC Directory and Drugs@FDA; address/contact from the product’s FDA label.

🩺 Clinical

📗 Our plain-language guide HelloPharmacist
  • Coal tar is used to relieve and help prevent symptoms like itching, flaking, scaling, redness, and skin irritation caused by psoriasis, seborrheic dermatitis, and dandruff. Dependi...
  • Wet your hair first, then work the shampoo into your scalp and massage it in well. Leave the lather sitting on your scalp for several minutes before rinsing — that contact time is...
  • How do I use a coal tar shampoo correctly?
  • It can. Coal tar ointments and lotions in particular may stain clothing or bedding, so blotting off any excess and using old linens while you're being treated is a smart move. Some...
📖 Read our full Coal Tar guide →

Supplement & herbal interactions

🌿 Drug–supplement interaction checker →
Where does this data come from?
Plain-language summary from MedlinePlus (U.S. National Library of Medicine); supplement & herbal interactions and nutrient depletion data from the Natural Medicines database; our full guide is HelloPharmacist editorial content.

🧪 Inactive Ingredients / Excipients

Inactive ingredients, also called excipients, are components of the drug product other than the active ingredient. They may include fillers, dyes, coatings, preservatives, flavors, or other formulation ingredients.

💡 Tap an ingredient (hover on desktop) to see what it is and why it’s used.

  • UNII 7X6O37OK2I
    A synthetic fragrance compound used as a flavoring agent or aromatic component in medicines. It adds pleasant taste or smell to make the medication more acceptable to patients.
  • UNII P01OUT964K
    A fragrant plant-derived alcohol used as a flavoring agent and fragrance component in medicines. It provides taste and aroma to make the product more pleasant to use.
  • UNII 9XP4LC555B
    A fragrance compound derived from natural plant sources or made synthetically. It's added to medicines as a flavoring agent to mask bitter tastes and improve how the medicine smells and tastes.
  • UNII 7V4MR24V5P
    Ceteareth-12 is a synthetic emulsifier made from cetyl and stearyl alcohols combined with ethylene oxide. It helps blend oil and water-based ingredients in medicines, creating a stable, uniform texture.
  • UNII 2DMT128M1S
    A waxy solid derived from plant or animal sources. It acts as an emulsifier to blend oil and water components, and also thickens the medicine to give it the right texture and consistency.
  • UNII 5ZA2S6B08X
    Cetyl palmitate is a waxy substance made from natural fats. It works as a binder and thickener to help hold the medicine together and control how it dissolves in your body.
  • UNII BYR0546TOW
    DMDM hydantoin is a preservative chemical used to prevent the growth of bacteria and fungi in medicines. It helps keep the product safe and stable throughout its shelf life.
  • UNII L837108USY
    Geraniol is a natural fragrant compound found in plants like roses and lemons. It's used in medicines as a flavoring agent and to improve the taste or aroma of the product.
  • UNII FCZ5MH785I
    A waxy substance made from glycerin and stearic acid. It works as an emulsifier to help mix oil and water ingredients together, and as a thickener to give the medicine its proper texture and consistency.
  • UNII I2OQ2W1NI2
    A plant extract from black walnut leaves used in formulations as a natural flavoring agent and potential colorant. It may also provide preservative properties to help maintain product stability.
  • UNII GFD7C86Q1W
    A natural oil extracted from citrus peels, (+)-limonene is used as a flavoring agent and solvent in medicines. It helps dissolve active ingredients and provides a lemon or orange taste.
  • UNII D81QY6I88E
    Linalool is a natural fragrant oil found in plants like lavender and citrus. It's used in medicines as a flavoring agent and to mask unpleasant tastes or smells.
  • UNII 99B56I78PQ
    A dried leaf extract from Lippia graveolens (Mexican oregano), used as a natural flavoring agent to improve taste and add aroma to the medicine.
  • UNII BYW8H93R0X
    A plant extract from Loeselia mexicana used as a natural colorant or flavoring agent in pharmaceutical formulations. It helps provide color or taste to the medicine without affecting how it works.
  • UNII A2I8C7HI9T
    Methylparaben is a preservative derived from benzoic acid that prevents growth of bacteria, fungi, and mold in medicines. It extends the product's shelf life and maintains safety during storage.
  • UNII T5L8T28FGP
    Mineral oil is a clear, odorless liquid derived from crude oil. It acts as a lubricant and emollient in medications, helping pills slide smoothly during manufacturing and aiding moisture retention in topical products.
  • UNII 4T6H12BN9U
    Petrolatum is a purified mineral oil-based jelly derived from petroleum. In medicines, it acts as an emollient, lubricant, and moisture barrier to soften skin, reduce friction, and help prevent water loss from formulations.
  • UNII YRC528SWUY
    A waxy emulsifier made from plant-derived fatty alcohols. It helps blend oil and water-based ingredients together and improves how the medicine spreads and absorbs.
  • UNII 6OZP39ZG8H
    Polysorbate 80 is a synthetic emulsifier derived from sorbitol and oleic acid. It helps mix oil and water-based ingredients together in medications and improves how the product disperses in the body.
  • UNII 6DC9Q167V3
    Propylene glycol is a clear liquid derived from petroleum or vegetable sources. It acts as a solvent, humectant, and preservative in medicines, helping dissolve active ingredients and maintain product stability.
  • UNII Z8IX2SC1OH
    Propylparaben is a chemical preservative used to prevent bacterial and fungal growth in medicines and personal care products. It helps extend shelf life and maintain product safety during storage.
  • UNII EA3289138M
    A plant extract from rosemary that acts as a natural preservative and antioxidant in medicines. It helps prevent oils and fats in the formulation from breaking down and going bad.
  • UNII O414PZ4LPZ
    A beta hydroxy acid derived from willow bark or synthesized chemically. In topical medicines, it acts as a keratolytic agent that helps soften and shed dead skin cells, improving penetration of active ingredients.
  • UNII 07V4DX094T
    Sambucus nigra flower is an extract from the black elderflower plant. It may be added to medicines as a flavoring or coloring agent, or to provide traditional herbal characteristics to the formulation.
  • UNII 3988313MM7
    A natural plant extract from soapwort leaves. It acts as a surfactant and foaming agent in medicines, helping distribute active ingredients evenly and improve how the product mixes or spreads.
  • UNII GRX3499643
    A plant extract from common thyme used as a natural flavoring agent and preservative in medicines. It adds taste and helps prevent spoilage of the product.
  • UNII 9G6ZOS4L87
    A plant extract from the nasturtium flower, used as a natural colorant and flavoring agent in medicines to add color and taste to tablets or liquids.
  • UNII 059QF0KO0R
    Water is a liquid solvent that dissolves and mixes ingredients together in liquid medicines, syrups, and injections. It helps distribute the active drug evenly throughout the product.

28 inactive ingredients listed in the exact product block matched to this NDC.

The official label also statesPetrolatum, Propylene Glycol, Fragrance (Parfum), Salicylic Acid, Polysorbate 80, Glyceryl Stearate, Ceteareth-20, Ceteareth-12, Cetearyl Alcohol, Cetyl Palmitate, Juglans Sp. Leaf Extract, Lippia Sp. Leaf Extract, Thymus Vulgaris Leaf Extract, Sambucus Sp. Flower Extract, Rosmarinus Officinalis Leaf Extract, Tropaeolum Majus Leaf Extract, Saponaria Officinalis Leaf Extract, Loeselia Mexicana L. Leaf Extract, Paraffinum Liquidum, Water (Aqua), DMDM Hydantoin, Methylparaben, Propylparaben, Hexyl Cinnamal, Linalool, Geraniol, Limonene, Citronellol, Alpha-Isomethyl Ionone. Water (Aqua), Sodium Laureth Sulfate, Sodium Cocoyl Isethionate, Cocamidopropyl Hydroxysultaine, Propylene Glycol, Fragrance (Parfum), Salicylic Acid, Glycol Distearate, Sodium Chloride, Laureth 4, Cocamidopropyl Betaine, Polyquaternium-7, Aloe Barbadensis Leaf Extract, Glycerin, Disodium EDTA, Juglans Sp. Leaf Extract, Lippia Sp. Leaf Extract, Thymus Vulgaris Leaf Extract, Sambucus Sp. Flower Extract, Rosmarinus Officinalis Leaf Extract, Tropaeolum Majus Leaf Extract, Saponaria Officinalis Leaf Extract, Loeselia Mexicana L. Leaf Extract, DMDM Hydantoin, Diazolidinyl Urea, Methylparaben, Propylparaben, Hexyl Cinnamal, Linalool, Geraniol, Limonene, Citronellol.

Label-section wording can be broader than the structured product block and may mention additional formulation ingredients.

Where does this data come from?
Data sourced from official FDA Structured Product Labeling (SPL) via DailyMed — ingredient classCode="IACT" elements from the exact product block matched by this NDC. Label-section narrative from DailyMed / the openFDA label index is shown separately when available.

Inactive ingredient FAQ

Are inactive ingredients the same for every manufacturer?
No. Inactive ingredients can differ by manufacturer, dosage form, strength, and package / product version.
Why might an inactive ingredient be missing?
Some SPLs do not provide a complete structured inactive-ingredient list, and older or unusual labels may only include the information in narrative text.
Can inactive ingredients matter?
Yes. They can matter for allergies, intolerances, dyes, gluten / lactose concerns, preservatives, and formulation differences — but confirm with a pharmacist or the manufacturer when it’s clinically important.

💲 Pricing

A drug doesn't have one price. Each row is a different public payment system, and none is what you'd pay at the counter — that depends on your insurance. The ⓘ on each row explains what it measures.

Price systemPer gPer package
Retail pharmacies payNADAC · weekly Not in the retail survey — common for institutional, discontinued, or low-volume packs.
Medicaid paysCMS SDUD · 12 mo No recent Medicaid claims on file for this NDC — rare and low-volume NDCs are suppressed in the public data.
Medicare drug plans payPart D · quarterly No Part D plan price is available for this NDC in our data.
ℹ️
No price is published for this exact package yet. CMS surveys NADAC per package size, so a different pack of the same drug often has one.
Where does this data come from?
NADAC (National Average Drug Acquisition Cost) is the CMS weekly pharmacy-acquisition-cost survey — what pharmacies pay. ASP (Average Sales Price) is the CMS Medicare Part B drug-payment file, published quarterly. Medicaid pays is computed by us from CMS State Drug Utilization Data (total reimbursed ÷ units, trailing 12 months) — gross of rebates and inclusive of dispensing fees, so it reflects what Medicaid paid, not an acquisition cost. Medicare drug plans pay is the median negotiated point-of-sale unit cost across plans listing this NDC in the CMS quarterly Prescription Drug Plan pricing files, before rebates. The VA pays is the federal contract price (FSS, and the statutory Big 4 ceiling where listed) from the VA National Acquisition Center pharmaceutical price file. All are free public government data; each measures a different payer, so the figures are not directly comparable.

🔁 Therapeutic equivalents

ProductLabelerPackNADAC/unitTEStatusPrice vs. this
Coal Tar 1.39 g/100mLthis 70666-0016-04 Nopsor 125 ml — — FDA listed —
About this product: other versions of the same ingredient, strength and form are listed above, least expensive first, with FDA equivalence ratings where available.
Where does this data come from?
Equivalents are other NDCs of the same ingredient, form and route from the openFDA NDC Directory, ranked least-expensive-first by NADAC. Therapeutic-equivalence (AB) ratings come from the FDA Orange Book; biologics use the FDA Purple Book for biosimilar & interchangeable status.

⏳ Availability & generic status

🏛️
2016
On the market since
Dec 2016
📍
2026
Currently FDA-listed
10 years listed
🔒
·
No generic listed yet
brand only
ℹ️No FDA-approved generic found

We did not find an FDA-approved generic match for this exact strength, form and route.

Where does this data come from?
Patents and exclusivity from the FDA Orange Book (small-molecule drugs), refreshed from public FDA data. Generic launch timing is an estimate, not a guarantee.

📦 Packaging — all sizes for this product

Package NDCDescription Marketing startStatus
70666-0016-04 You're viewing this 125 mL in 1 JAR (70666-016-04) 2016-12-01 Active

🧭 About this NDC listing & data coverage

Over-the-counter (OTC) product
What data is (and isn’t) available for this NDC — tap to expand
NDC identity (package / product / labeler codes) ✓ Available
Labeler ✓ Available
Product & package description ✓ Available
Marketing category & status ✓ Available
Active ingredient / dosage form / route ✓ Available
FDA label (SPL via DailyMed) ✓ Available
Package photos ✓ Available
Inactive ingredients (structured) ✓ Available
NADAC pharmacy acquisition price (CMS) — Not published for this NDC CMS publishes NADAC only for NDCs reported in its retail-pharmacy survey.
Orange Book / therapeutic-equivalence data — Not published for this NDC Applies only to products approved under an NDA/ANDA; many listings are out of scope.
HCPCS J-code billing crosswalk — Not published for this NDC Most self-administered / retail products have no J-code — that is normal.
Medicaid utilization (CMS SDUD) — Not published for this NDC CMS reports utilization only for NDCs with Medicaid claims above its privacy threshold.
“Not published” reflects what the public FDA / CMS / NLM sources provide for this exact package code — it is a property of the data feeds, not a judgment about the product.

Questions about this listing

Is this NDC FDA-approved?
An NDC listing does not by itself establish FDA approval — the NDC Directory records that a product is listed with FDA, not that it was reviewed and approved. This listing's marketing category is "Otc Monograph Drug". Products approved under an application carry an NDA, ANDA, or BLA number.
Why is there no price listed?
The pricing shown on our NDC pages comes from CMS NADAC, a voluntary survey of retail community pharmacy invoices. CMS does not publish a NADAC for every NDC — packages outside the retail survey (institutional and hospital products, bulk packages, discontinued items, and many OTC items) may never receive one. A missing price reflects the survey's scope, not this product's actual cost, and does not mean the product is free or unavailable.
Is the NDC printed on the package the same as the 11-digit billing NDC?
Yes, they identify this exact package in different formats. The FDA registers it as 70666-016-04, which is what is printed on the packaging and shown on DailyMed. Insurance claims use a fixed 11-digit 5-4-2 format, so the short segment is padded with a leading zero: 70666-0016-04, written without dashes as 70666001604. The Identity section at the top of this page lists every form of this code.
What do the three segments of this NDC mean?
In 70666-0016-04, the first segment (70666) is the labeler code FDA assigned to Nopsor USA Distribution Co., Inc.; the middle segment (0016) identifies this specific product — its ingredient, strength, and dosage form; and the last segment (04) identifies this exact package size and type. Together they name one specific package of one specific product.
Is this package still being marketed?
Yes, per the latest FDA NDC Directory data on this page: this package is listed as actively marketed, with no marketing end date reported by Nopsor USA Distribution Co., Inc.. Listing status can change — the directory data on this page refreshes weekly.
Who lists this product with the FDA?
Nopsor USA Distribution Co., Inc. is the labeler of record for this NDC — the company under whose FDA-assigned code the package is listed. The labeler may be the manufacturer itself or a distributor marketing the product under its own code.
Do I need a prescription for this product?
This NDC is listed with FDA as an over-the-counter product, so it does not require a prescription. Follow the package directions, and ask your pharmacist if you are unsure whether it is right for you.
This page identifies an FDA-listed package (the NDC) and reports public regulatory and pricing data about the listing. It is reference information, not a medical recommendation — talk to your pharmacist or prescriber about your own medication.
Where does this data come from?
Listing facts (marketing category, packager status, marketing dates) from the FDA openFDA NDC Directory; label availability from DailyMed; pricing coverage from CMS NADAC; equivalence scope from the FDA Orange Book.

📄 FDA label — Drug Facts FDA SPL

The complete FDA label for this product — the official Drug Facts labeling, verbatim, section by section. Jump with a chip, search within the label, or expand everything.
🎯 Indications and Usage ⏱️ Dosage and Administration ⚠️ Warnings 🧪 Active Ingredient 🧪 Inactive Ingredients 🎯 Purpose
🎯 Indications and Usage 41 words ▾

Use For the relief of skin itching, scaling, flaking, redness, and irritation associated with psoriasis and/or seborrheic dermatitis. Helps prevent recurrence.

Use For the relief of itching, irritation, redness, flacking and scaling associated with ■ Psoriasis ■ Dandruff ■ Seborrheic Dermatitis.

⏱️ Dosage and Administration 145 words ▾

Directions ■ Wash affected areas at least once daily with mild soap and warm water and dry thoroughly. ■ Apply a small amount of NOPSOR pomade to affected areas after removing loose scales, one to four times daily or as directed by a doctor. Massage well. ■ Intended for use by normally healthy adults only. ■ Persons under 18 years of age, or those with highly sensitive or allergic skin should only use as directed by a doctor.

Directions ■ Shake well before use ■ Use on affected areas in place of your regular soap or shampoo. ■ Wet hair and/or skin thoroughly, then massage a liberal amount of NOPSOR Body Wash and Shampoo into the affected area and leave on for several minutes. ■ Rinse thoroughly and repeat. ■ For best results, use at least twice a week or as directed by a doctor.

⚠️ Warnings ~1 min read ▾

■ For external use only. ■ Use only as directed. ■ Use caution in exposing skin to sunlight after applying this product. It may increase your tendency to sunburn for up to 24 hours after application. ■ Do not use for prolonged periods without consulting a doctor. ■ Do not use this product with other forms of psoriasis therapy such as ultraviolet radiation or prescription drugs unless directed to do so by a doctor. ■ If condition covers a large area of the body, consult your doctor before using this product. ■ Do not use this product in or around the rectum or in the genital area or groin except on the advice of a doctor. ■ Do not use on wounds or damaged skin, or on a child under 12 years of age unless directed by a doctor.

■ For external use only. ■ Use caution in exposing skin to sunlight after applying this product. It may increase your tendency to sunburn for up to 24 hours after application. ■ Do not use for prolonged periods without consulting a doctor. ■ Do not use this product with other forms of psoriasis therapy such as ultraviolet radiation or prescription drugs unless directed to do so by a doctor. ■ If condition covers a large area of the body, consult your doctor before using this product ■ Do not use on wounds or damaged skin, or on a child under 12 years of age unless directed by a doctor.

🧪 Active Ingredient 6 words ▾

Coal Tar 1.6%

Coal Tar 2.2%

🧪 Inactive Ingredients 143 words ▾

Petrolatum, Propylene Glycol, Fragrance (Parfum), Salicylic Acid, Polysorbate 80, Glyceryl Stearate, Ceteareth-20, Ceteareth-12, Cetearyl Alcohol, Cetyl Palmitate, Juglans Sp. Leaf Extract, Lippia Sp. Leaf Extract, Thymus Vulgaris Leaf Extract, Sambucus Sp.

Flower Extract, Rosmarinus Officinalis Leaf Extract, Tropaeolum Majus Leaf Extract, Saponaria Officinalis Leaf Extract, Loeselia Mexicana L. Leaf Extract, Paraffinum Liquidum, Water (Aqua), DMDM Hydantoin, Methylparaben, Propylparaben, Hexyl Cinnamal, Linalool, Geraniol, Limonene, Citronellol, Alpha-Isomethyl Ionone.

Water (Aqua), Sodium Laureth Sulfate, Sodium Cocoyl Isethionate, Cocamidopropyl Hydroxysultaine, Propylene Glycol, Fragrance (Parfum), Salicylic Acid, Glycol Distearate, Sodium Chloride, Laureth 4, Cocamidopropyl Betaine, Polyquaternium-7, Aloe Barbadensis Leaf Extract, Glycerin, Disodium EDTA, Juglans Sp. Leaf Extract, Lippia Sp. Leaf Extract, Thymus Vulgaris Leaf Extract, Sambucus Sp.

Flower Extract, Rosmarinus Officinalis Leaf Extract, Tropaeolum Majus Leaf Extract, Saponaria Officinalis Leaf Extract, Loeselia Mexicana L. Leaf Extract, DMDM Hydantoin, Diazolidinyl Urea, Methylparaben, Propylparaben, Hexyl Cinnamal, Linalool, Geraniol, Limonene, Citronellol.

🎯 Purpose 7 words ▾

Anti-Psoriasis Anti-Seborrheic Dermatitis

Anti-Psoriasis Anti-Dandruff Anti-Seborrheic Dermatitis

Source: FDA Structured Product Labeling, mirrored from DailyMed / openFDA. Prefer the government’s original formatting? View this label on DailyMed ↗
← 70644-0899-99 · Genericus, 70666-0022-08 · Nopsor →
For educational and professional reference only — not medical advice. Pricing reflects published NADAC and CMS ASP (free public data) and may differ from your acquisition cost; always verify before billing or dispensing.