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Psoriasin Deep Moisturizing Coal Tar 20 mg/g Ointment — NDC 52389-0752-42 package photo
Label image from the product's FDA listing (DailyMed) — may show a different pack size or an older label revision.

Psoriasin Deep Moisturizing Coal Tar 20 mg/g Ointment — NDC 52389-752-42 (Billing 52389-0752-42)

by Kobayashi Healthcare International, Inc. · 1 TUBE in 1 CARTON / 119 g in 1 TUBE

This is a package of Psoriasin Deep Moisturizing Coal Tar 20 mg/g Ointment from Kobayashi Healthcare International, Inc., marketed since Jun 2019 and currently FDA-listed.

NDC 52389-0752-42
🏷️ FDA NDC (as labeled) 52389-752-42 billing pads the product segment with a zero
This package
Contains119 g in 1 tube Pack sizes2 compare ↓
Product page 52389-0752-02 Also comes in: 119 g 52389-752-02
OTC On market Non-controlled ⇄ Compare with another NDC
🗂️ FDA directory synced Oct 1, 2026 · this listing last changed 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

Regulatory identifiers FDA, NLM and CMS codes for this package

FDA NDC (as labeled) 52389-752-42
Product NDC 52389-752
11-digit billing NDC 52389075242
RxCUI 317080, 798505
UNII R533ESO2EC
UPC 0072959015527
Application # M032
SPL Set ID 8bb4a84f-dd80-cbbc-e053-2a95a90a0475
DEA schedule Non-controlled
Marketing category OTC MONOGRAPH DRUG
Marketing status On market
FDA listing status Listed (active directory)
Marketing start 2019-06-21
Route TOPICAL
Dosage form OINTMENT
Substance COAL TAR
Quick answers
  • RxCUI (RxNorm): 317080
Why two NDCs? The FDA registers this code as 52389-752-42 — 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 → 52389-0752-42. 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.

Clinical

📗 Our plain-language guide HelloPharmacist
  • It relieves the itching, scaling, flaking and redness of psoriasis, seborrheic dermatitis and dandruff. Which of these a product treats depends on the brand, so check your package....
  • It depends on the product. Most coal tar shampoos say to use them at least twice a week, leaving the lather on for several minutes. Some ointments, gels and lotions can be used one...
  • Be careful. Coal tar can make you more likely to sunburn for up to 24 hours after you apply it. Cover up and limit sun exposure during that time.
  • Don't combine it with light therapy or prescription psoriasis medicines unless your doctor says it's okay. Check with me or your doctor first if you're not sure.
📖 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.

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.
Try another pack size: 119 g
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.

Packaging — all sizes for this product

Package NDCDescription Marketing startMarketing endStatus
52389-0752-02 52389-752-02 Main listing 119 g in 1 TUBE 2019-06-21 — Active
52389-0752-42 You're viewing this 1 TUBE in 1 CARTON / 119 g in 1 TUBE 2019-06-21 — Active

Pack size FAQ

What quantity is in this package?
This package is listed by the FDA — 1 tube in 1 carton / 119 g in 1 tube.
What NDC number is used to bill for this package of Psoriasin Deep Moisturizing Coal Tar 20 mg/g Ointment?
Use the 11-digit billing form listed in the identifiers section of this page. Pharmacy and medical claims use the 11-digit form; the FDA label may print a shorter form of the same code.

Therapeutic equivalents

ProductLabelerPackNADAC/unitTEStatusPrice vs. this
Psoriasin Deep Moisturizing 20 mg/gthis 52389-0752-42 Kobayashi 1 tube — — FDA listed —
RevitaDERM PSORIASIS 2 mg/100mL 63347-0112-01 Blaine 118 ml — — FDA listed —
Psoriasin In-Shower Treatment 20 mg/g 52389-0670-05 Kobayashi 140 g — — 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

🏛️
2019
On the market since
Jun 2019
📍
2026
Currently FDA-listed
7 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.

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 3K9958V90M
    A liquid solvent derived from fermentation or chemical synthesis. In medicines, alcohol dissolves active ingredients, helps preserve the product, and improves how the body absorbs certain drugs.
  • 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 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.

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

The official label also statesEthanol, petrolatum, polysorbate 80.

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.

Manufacturer & labeler

LabelerKobayashi Healthcare International, Inc.
FDA applicationM032 (OTC MONOGRAPH DRUG)
Labeler code52389
First marketedJun 2019
Product typeHuman Otc Drug
Portfolio26 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.

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 💬 Information for Patients 📄 Ask a Doctor Before Use If 📄 When Using This Product 📄 Stop Use and Ask a Doctor If 📄 Keep Out of Reach of Children 📄 Questions or Comments 📄 Package Label / Principal Display Panel
🎯 Indications and Usage 25 words ▾

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

⏱️ Dosage and Administration 104 words ▾

Directions Apply (gently massage in) a small amount of Psoriasin to affected areas one to four times daily or as directed by a doctor. May be difficult to wash out of scalp or hairline areas. Coal tar in Psoriasin may affect very light hair color; test first on a small patch of hair before broader application to areas with light colored hair.

Wash affected areas at least daily with mild soap and warm water and dry thoroughly. For use by normally healthy adults only; persons under 18 years old or with highly sensitive or allergic skin should use only as directed by a doctor.

⚠️ Warnings 5 words ▾

Warnings For external use only.

🧪 Active Ingredient 12 words ▾

Active ingredient Coal Tar 2% (from Coal Tar Topical Solution, USP 20%)

🧪 Inactive Ingredients 6 words ▾

Inactive ingredients Ethanol, petrolatum, polysorbate 80.

🎯 Purpose 4 words ▾

Purpose Psoriasis/Seborrheic Dermatitis Treatment

💬 Information for Patients 16 words ▾

Other information You may report serious side effects to the phone number provided under Questions? below.

📄 Ask a Doctor Before Use If 40 words ▾

Ask a doctor before use for prolonged periods if condition covers a large area of the body around the rectum or in the genital area or groin with other forms of psoriasis therapy such as ultraviolet radiation or prescription drugs.

📄 When Using This Product 16 words ▾

When using this product avoid contact with eyes. If contact occurs, rinse eyes thoroughly with water.

📄 Stop Use and Ask a Doctor If 61 words ▾

Stop use and ask a doctor if condition worsens condition does not improve after regular use of this product as directed. Use caution in exposing skin to sunlight after applying this product, as it may increase your tendency to sunburn for up to 24 hours after application. Warning: This product contains chemicals known to the State of California to cause cancer.

📄 Keep Out of Reach of Children 19 words ▾

Keep out of reach of children. If swallowed, get medical help or contact a poison control center right away.

📄 Questions or Comments 2 words ▾

Questions? 1-800-792-2582

📄 Package Label / Principal Display Panel 1 words ▾

PDP

Source: FDA Structured Product Labeling, mirrored from DailyMed / openFDA. Prefer the government’s original formatting? View this label on DailyMed ↗

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 form printed on the packaging and shown on DailyMed is the one the FDA registered. Insurance claims use a fixed 11-digit 5-4-2 format, so the short segment is padded with a leading zero and the dashes are dropped. The Identity section at the top of this page lists each form of this code.
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 Kobayashi Healthcare International, Inc.. Listing status can change — the directory data on this page refreshes weekly.
Does this product come in other package sizes?
Yes — the FDA directory lists 1 other package presentation of this same product, including 119 g (52389-0752-02). Each has its own NDC and its own page — see the package list near the top of this page.
Who lists this product with the FDA?
Kobayashi Healthcare International, 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.
← 52389-0733-09 · Kobayashi 52408-0122-00 · Organon →
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.