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AREX SINSIN PAS Camphor, Mentha Oil, Menthol, Methyl Salicylate, Zinc Oxide 45.45 mg; 45.45 mg; 215.91 mg; 17.05 mg; 22.73 mg Patch, 10 patches — NDC 55264-0020-10 package photo

AREX SINSIN PAS Camphor, Mentha Oil, Menthol, Methyl Salicylate, Zinc Oxide 45.45 mg; 45.45 mg; 215.91 mg; 17.05 mg; 22.73 mg Patch, 10 patches

by Sinsin Pharmaceutical Co., Ltd. · 1 POUCH in 1 CARTON (55264-020-10) / 10 PATCH in 1 POUCH
NDC 55264-0020-10
🏷️ FDA NDC (as labeled) 55264-020-10 billing pads the product segment with a zero
OTC On market Non-controlled
🗂️ Data synced Aug 27, 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) 55264-020-10
Product NDC 55264-020
11-digit billing NDC 55264002010
UNII BZ1R15MTK7, LAV5U5022Y, SOI2LOH54Z, 5TJD82A1ET, AV092KU4JH
UPC 0685522000044
Application # M017
SPL Set ID 2013ea44-e2ea-4b36-bddb-7f64163284b6
Established class (EPC) Non-Standardized Food Allergenic Extract; Non-Standardized Plant Allergenic Extract
Physiologic effect Cell-mediated Immunity; Increased Histamine Release
Chemical class Allergens; Dietary Proteins; Food Additives; Plant Proteins
DEA schedule Non-controlled
Marketing category OTC MONOGRAPH DRUG
Marketing status On market
FDA listing status Listed (active directory)
Marketing start 2015-08-31
Route CUTANEOUS, TOPICAL, TRANSDERMAL
Dosage form PATCH
Substance LEVOMENTHOL; METHYL SALICYLATE; ZINC OXIDE; CAMPHOR (SYNTHETIC); PEPPERMINT OIL
Why two NDCs? The FDA registers this code as 55264-020-10 — 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 → 55264-0020-10. 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

LabelerSinsin Pharmaceutical Co., Ltd.
FDA applicationM017 (OTC MONOGRAPH DRUG)
Labeler code55264
First marketedAug 2015
Product typeHuman Otc Drug
Portfolio12 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

🧪 What is this product?

This is an over-the-counter topical patch containing camphor, menthol, peppermint oil, methyl salicylate, and zinc oxide. The patch is applied directly to the skin and is marketed as an OTC monograph product under FDA's established category rules rather than through individual product approval. Camphor, menthol, and methyl salicylate are counterirritants and cooling agents typically used in topical products for temporary relief of minor aches and discomfort. Zinc oxide functions as a skin protectant and mild astringent commonly found in topical formulations.

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 HF1W0213QP
    A synthetic compound related to niacin (vitamin B3), used as a skin-conditioning agent and preservative in topical products. It helps maintain product stability and may improve skin feel in creams and lotions.
  • UNII 1P9D0Z171K
    BHT is a synthetic antioxidant that prevents fats and oils in medicines from breaking down and becoming rancid. It helps keep the product stable and effective during storage.
  • UNII H0G9379FGK
    Calcium carbonate is a white mineral powder used as a filler and buffering agent in medicines. It helps give tablets their bulk and size while neutralizing stomach acid in some formulations.
  • UNII PDC6A3C0OX
    Glycerin is a clear, thick liquid derived from plant oils or fats. It acts as a humectant to retain moisture, a sweetener, and a solvent in medications.
  • UNII 2LQ0UUW8IN
    A natural rubber material derived from the rubber tree. It's used as a coating or component in capsule shells and drug delivery devices to provide structure, flexibility, and controlled release of the medication.
  • UNII S846B891OR
    Nonivamide is a synthetic compound similar to capsaicin, the active component in hot peppers. In medications, it is used as a rubefacient or counterirritant in topical formulations to create localized warming or tingling sensations.
  • UNII 1NA5AO9GH7
    A synthetic polymer derived from petroleum, polybutene is used as a binder and lubricant in solid medications to help hold ingredients together and improve the tablet or capsule's flow during manufacturing.
  • UNII Z6Y02I0591
    Polyisobutylene is a synthetic polymer, a type of rubber-like plastic material. It's used in medicines as a binder and thickening agent to help hold ingredients together and improve texture and consistency.
  • UNII 88S87KL877
    Rosin is a sticky resin extracted from pine trees. It's used in medicines as a binder and adhesive to help hold tablet ingredients together and improve how the medicine sticks to surfaces.

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

The official label also statesBenzyl Nicothinamide, Butylated Hydroxytoluene, Calcium Carbonate, Glyceryl Rosinate, Natural Rubber, Polyisobutylene, Polybutene, Quintone, Vanillyl Nonylamide, YS Resin. FDA NDC No.: 55264-020-10

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 eachPer 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
Arex Sinsin Pas 45.45 mg/1; 45.45 mg/1; 215.91 mg/1; 17.05 mg/1; 22.73 mgthis 55264-0020-10 Sinsin 10 patches — — 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

🏛️
2015
On the market since
Aug 2015
📍
2026
Currently FDA-listed
11 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
55264-0020-10 You're viewing this 1 POUCH in 1 CARTON (55264-020-10) / 10 PATCH in 1 POUCH 2018-11-09 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 55264-020-10, 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: 55264-0020-10, written without dashes as 55264002010. 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 55264-0020-10, the first segment (55264) is the labeler code FDA assigned to Sinsin Pharmaceutical Co., Ltd.; the middle segment (0020) identifies this specific product — its ingredient, strength, and dosage form; and the last segment (10) 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 Sinsin Pharmaceutical Co., Ltd.. Listing status can change — the directory data on this page refreshes weekly.
Who lists this product with the FDA?
Sinsin Pharmaceutical Co., Ltd. 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 and Cautions ⚠️ Warnings 📦 Storage and Handling 🧪 Active Ingredient 🧪 Inactive Ingredients 🎯 Purpose
🎯 Indications and Usage 21 words ▾

Uses For temporary relief of minor aches and pains of muscles and joints associated with: arthritis simple backache strains bruises sprains

⏱️ Dosage and Administration 53 words ▾

Directions Adults and children 12 years of age and over: Clean and dry affected area Remove patch from film. Apply to affected area not more than 3 to 4 times daily for 7 days. Remove patch from skin after at most 8 hours application. Children under 12 years of age: Consult a doctor.

⚠️ Warnings and Cautions 12 words ▾

Caution: This product contains natural rubber latex which may cause allergic reactions.

⚠️ Warnings 122 words ▾

Warnings

For external use only.

Do not use on wounds or damaged skin if you are allergic to aspirin or salicylates with a heating pad with, or at the same time as, other external analgesic products. Ask a doctor before use if you are allergic to any ingredients of this product When using this product do not use otherwise than directed. avoid contact with the eyes, mucous membranes or rashes. Stop use and ask a doctor if rash, itching or excessive skin irritation develops. conditions worsen. symptoms persist for more than 7 days. symptoms clear up and occur again within a few days.

Keep out of reach of children. If swallowed, get medical help or contact a Poison Control Center right away.

📦 Storage and Handling 12 words ▾

Other information avoid storing product in direct sunlight protect from excessive moisture

🧪 Active Ingredient 15 words ▾

Active ingredients DL-Camphor 17.05mg L-Menthol 45.45mg Mentha Oil 22.73mg Methyl Salicylate 45.45mg Zinc Oxide 215.91mg

🧪 Inactive Ingredients 23 words ▾

Inactive ingredients Benzyl Nicothinamide, Butylated Hydroxytoluene, Calcium Carbonate, Glyceryl Rosinate, Natural Rubber, Polyisobutylene, Polybutene, Quintone, Vanillyl Nonylamide, YS Resin. FDA NDC No.: 55264-020-10

🎯 Purpose 3 words ▾

Purpose Topical Analgesic

Source: FDA Structured Product Labeling, mirrored from DailyMed / openFDA. Prefer the government’s original formatting? View this label on DailyMed ↗
← 55264-0012-05 · Sinsin 55264-0021-06 · Sinsin →
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.