Selenium Sulfide 23 mg/mL Shampoo, 180 mL — NDC 16477-423-06 (Billing 16477-0423-06)
This is a package of 180 mL of Selenium Sulfide 23 mg/mL Shampoo from Laser Pharmaceuticals, LLC, marketed since Jun 2020 and currently FDA-listed. It is this product's only package size.
NDC database record
One package, one record: these facts belong to NDC 16477-423-06 alone.
- Record
- FDA NDC Directory package listing · Human prescription drug
- Code segments
- 16477 labeler · 423 product · 06 package
- Package marketed since
- Jun 2, 2020
- Sample package
- No — commercial package
- Listing certified through
- Dec 31, 2026
- Billing quantity
- 180 mL per package
- Barcode (UPC-A, from the NDC)
- 3 1647742306 9
- FDA record last changed
- Jul 24, 2026
Identity & classification
Regulatory identifiers FDA, NLM and CMS codes for this package
Drug-database identifiers Medi-Span GPI and First Databank GCN / HICL / AHFS classification
- GSN (GCN sequence number): 071430
- GCN: 35212
- GPI-14 (Medi-Span): 90300050004530
- HICL (First Databank): 013406
- AHFS class code: 84:04.16.00
- RxCUI (RxNorm): 1436940
Where does this data come from?
- FDA openFDA NDC Directory · synced Oct 8, 2026
- FDA label on DailyMed · label index refreshed Oct 8, 2026
- RxNorm (NLM RxNav) · catalog refreshed Oct 1, 2026
- Medi-Span GPI (licensed)
- First Databank (licensed) · refreshed Oct 8, 2026
RxNorm drug class
This medicine belongs to the Other antifungals for topical use class.
Where does this data come from?
- RxClass (NLM) · catalog refreshed Oct 1, 2026
Clinical
- It's used on the scalp to relieve flaking and itching from dandruff and seborrheic dermatitis. It also helps keep those problems from coming back. Some products also list relief of...
- Most labels say to use it at least twice a week for best results, or as your doctor directs. Some say you can use it every time you shampoo for maximum control. Check your own prod...
- Some people get skin irritation, or oily or dry hair and scalp. Hair discoloration and a bit more hair shedding have been reported occasionally. Rinsing thoroughly after use helps...
- Keep it out of your eyes and away from the genital area, since it can cause irritation and burning. Don't use it on broken or inflamed skin. If you get it in your eyes, rinse well...
Patient education
Supplement & herbal interactions
Where does this data come from?
- MedlinePlus (NLM) · refreshed Oct 8, 2026
- FDA label on DailyMed · label index refreshed Oct 8, 2026
Ask a licensed pharmacist directly — free, answered by our team.
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 system | Per g | Per 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. | |
Where does this data come from?
- CMS NADAC weekly file
- CMS ASP pricing files · refreshed Sep 20, 2026
- CMS Medicaid State Drug Utilization Data · refreshed Oct 8, 2026
- CMS Part D plan pricing files · refreshed Sep 24, 2026
- VA National Acquisition Center price file
Packaging — all sizes for this product
| Package NDC | Description | Marketing start | Marketing end | Status |
|---|---|---|---|---|
| 16477-0423-06 You're viewing this Main listing | 180 mL in 1 BOTTLE | 2020-06-02 | — | Active |
Therapeutic equivalents
| Product | Labeler | Pack | NADAC/unit | TE | Status | Price vs. this |
|---|---|---|---|---|---|---|
| Selenium Sulfide 23 mg/mLthis 16477-0423-06 | Laser | 180 ml | — | — | FDA listed | — |
| Selenium Sulfide 23 mg/mL 24470-0960-06 | Cintex | 180 ml | — | — | FDA listed | — |
| Selenium Sulfide 23 mg/mL 52187-0550-06 | KMM | 180 ml | — | — | FDA listed | — |
Where does this data come from?
- FDA openFDA NDC Directory · synced Oct 8, 2026
- FDA Orange Book · refreshed Oct 3, 2026
- CMS NADAC weekly file
Availability & generic status
FDA-approved generic versions are listed, and recent pricing/market data suggests they may be available — see Therapeutic equivalents.
Where does this data come from?
- FDA Orange Book · refreshed Oct 3, 2026
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.
🧪 Avoiding an ingredient? See Selenium Sulfide inactive ingredients by manufacturer: every current product's list side by side, so you can ask your pharmacy for the version that does not list it.
💡 Tap an ingredient (hover on desktop) to see what it is and why it’s used.
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UNII 9E8X80D2L0
A synthetic form of vitamin E used as an antioxidant and preservative in medications. It helps prevent the active ingredients from degrading when exposed to oxygen or light.
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UNII Q7AO2R1M0B
Ammonium lauryl sulfate is a mild detergent and foaming agent derived from plant oils. It helps mix water and oil-based ingredients together and creates a light foam in topical formulations like shampoos and cleansers.
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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.
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UNII 936JST6JCN
Cetyl alcohol is a waxy, fatty substance derived from plant or animal sources. It acts as an emulsifier and thickener in medicines, helping blend oil and water components and giving products a smooth, creamy texture.
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UNII 5OCF3O11KX
A plant-derived surfactant made from coconut oil. It helps mix oil and water ingredients together in the formulation and can improve how the medicine spreads or feels on the skin.
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UNII 35SW5USQ3G
A synthetic yellow dye used to color medicines. It helps make tablets, capsules, and liquids visually distinct so patients can easily identify their medication.
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UNII 8NLQ36F6MM
Edetate disodium anhydrous is a chemical compound that binds to metal ions in a medicine. It's used as a stabilizer to prevent unwanted chemical reactions and help keep the drug product effective during storage.
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UNII WZB9127XOA
A synthetic red dye used to color medications and make them easier to identify. It serves as a colorant in tablets, capsules, and liquid formulations.
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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.
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UNII WV9CM0O67Z
Panthenol is a humectant and skin-conditioning agent derived from pantothenic acid. It's added to medicines to help retain moisture and soothe skin irritation.
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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.
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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.
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UNII R953O2RHZ5
A antimicrobial compound that kills bacteria and fungi. It's used in medicines as a preservative to prevent contamination and extend shelf life.
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UNII HX1032V43M
Sodium thiosulfate is a salt compound used in medicines as a buffer and pH regulator. It helps stabilize the medication and may also serve as a preservative or antioxidant to maintain product quality.
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UNII 2KR89I4H1Y
Stearyl alcohol is a waxy, fatty substance derived from natural oils or made synthetically. It acts as an emulsifier and thickener in medicines, helping mix ingredients together and give the product the right texture.
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UNII XHX3C3X673
Triacetin is a clear, oily liquid made from glycerin and acetic acid. It works as a plasticizer and solvent in medicines, helping soften coatings and improve how liquids mix together in formulations.
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UNII 8W8T17847W
A nitrogen-containing chemical compound used in pharmaceuticals as a humectant to retain moisture, and sometimes as a keratolytic agent in topical formulations to help soften and remove dead skin cells.
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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.
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UNII TTV12P4NEE
Xanthan gum is a thickening and stabilizing ingredient made from fermented corn or other sugars. It's added to medicines to improve texture, prevent separation of liquids and solids, and help the product stay consistent.
19 inactive ingredients listed in the exact product block matched to this NDC.
Where does this data come from?
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.- FDA label on DailyMed · label index refreshed Oct 8, 2026
- FDA openFDA NDC Directory · synced Oct 8, 2026
Inactive ingredient FAQ
Are inactive ingredients the same for every manufacturer?
Why might an inactive ingredient be missing?
Can inactive ingredients matter?
Manufacturer & labeler
More NDCs from Laser Pharmaceuticals, LLC labeler code 16477
- Hemmorex-HC hydrocortisone acetate 30 mg Suppository NDC 16477-202-12
- Urea Cream 40% 400 mg/g Cream NDC 16477-340-01
- Urea Cream 41% 410 mg/g Cream NDC 16477-341-08
- Sodium Sulfacetamide 100 mg/mL Liquid NDC 16477-410-06
- Sodium Sulfacetamide 100 mg/mL Shampoo NDC 16477-411-08
- Selenium Sulfide 22.5 mg/mL Shampoo NDC 16477-422-06
- Hyoscyamine Sulfate .375 mg Tablet, Extended Release NDC 16477-738-01
Where does this data come from?
- FDA openFDA NDC Directory · synced Oct 8, 2026
- Drugs@FDA
Full prescribing information FDA SPL
🎯 Indications and Usage ▾
INDICATIONS & USAGE: A liquid antiseborrheic, antifungal preparation for the treatment of seborrheic dermatitis of the scalp, dandruff and tinea versicolor. Urea hydrates and is useful for conditions such as dry scalp.
⏱️ Dosage and Administration ▾
DOSAGE AND ADMINISTRATION: SHAKE WELL BEFORE USING For seborrheic dermatitis and dandruff : Generally 2 applications each week for 2 weeks will control symptoms. Subsequently, shampoo may be used less frequently – weekly, every 2 weeks, every 3 to 4 weeks or as directed by a physician. Should not be applied more frequently than necessary to maintain control.
For tinea versicolor: Wet skin and apply to affected areas. Massage gently into skin working to a full lather. Allow product to remain on skin for 10 minutes, then rinse thoroughly.
Repeat procedure once a day for seven days or as directed by a physician.
⛔ Contraindications ▾
CONTRAINDICATIONS: Contraindicated in persons with known or suspected hypersensitivity to any of the listed ingredients.
⚠️ Warnings ▾
WARNINGS: For external use only. Not for ophthalmic use. DO NOT USE ON BROKEN SKIN OR INFLAMED AREAS. If allergic reaction occurs, discontinue use. Avoid contact with eyes, genital areas and skin folds, as irritation and burning may result. If accidental contact occurs, rinse thoroughly with water. KEEP THIS AND ALL MEDICATIONS OUT OF THE REACH OF CHILDREN.
🤒 Adverse Reactions ▾
ADVERSE REACTIONS: In decreasing order of severity: skin irritation; occasional reports of increase in normal hair loss; discoloration of hair (can be avoided or minimized by thorough rinsing of hair after treatment). As with other shampoos, oiliness or dryness of hair and scalp may occur.
🤰 Pregnancy ▾
USE IN PREGNANCY USE IN PREGNANCY: CATEGORY C Animal reproduction studies have not been conducted with this medication. It is also not known whether this product can cause fetal harm when applied to the body surfaces of a pregnant woman or can affect reproduction capacity. Under ordinary circumstances, selenium sulfide 2.3% shampoo should not be used by pregnant women.
🧒 Pediatric Use ▾
PEDIATRIC USE: Safety and effectiveness in children have not been established.
🆘 Overdosage ▾
OVERDOSAGE: There are no documented reports of serious toxicity in humans resulting from acute ingestion of selenium sulfide 2.3% shampoo. However, acute toxicity studies in animals suggest that ingestion of large amounts could result in potential human toxicity. Evacuation of the stomach contents should be considered in cases of acute oral ingestion.
🧬 Clinical Pharmacology ▾
CLINICAL PHARMACOLOGY: Selenium sulfide appears to have a cytostatic effect on cells of the epidermis and follicular epithelium, reducing corneocyte production.
📦 How Supplied / Storage and Handling ▾
HOW SUPPLIED: Selenium Sulfide 2.3% Shampoo is supplied in 6 fluid oz. (180 mL) bottles, NDC 16477-423-06. Store at 20° - 25°C (68° - 77°F), excursions permitted to 15° - 30°C (59° - 86°F). [See USP Controlled Room Temperature].
Brief exposure to temperatures up to 40°C (104°F) may be tolerated provided the mean kinetic temperature does not exceed 25°C (77°F); however, such exposure should be minimized. Protect from freezing. All prescription substitutions and / or recommendations using this product shall be made subject to state and federal statutes as applicable.
Please NOTE: This is not an Orange Book product and has not been subjected to FDA therapeutic equivalency or other equivalency testing. No representation is made as to generic status or bioequivalency. Each person recommending a prescription substitution using this product shall make such recommendations based on each such person’s professional opinion and knowledge, upon evaluating the active ingredients, inactive ingredients (excipients) and other chemical information provided herein.
📋 Description ▾
DESCRIPTION: A liquid antiseborrheic, antifungal preparation for topical application. Each mL of Selenium Sulfide 2.3% Shampoo contains 23.0 mg selenium sulfide, and the following inactive ingredients: Alpha-tocopheryl acetate, ammonium lauryl sulfate, butylated hydroxytoluene, cetyl alcohol, cocamidopropyl betaine, disodium EDTA, D&C yellow #10, FD&C red #40, fragrance, methylparaben, panthenol, propylene glycol, propylparaben, purified water, pyrithione zinc, sodium thiosulfate, stearyl alcohol, triacetin, urea, and xanthan gum.
⚠️ Precautions ▾
PRECAUTIONS: This medication is to be used as directed by a physician. Not to be used when inflammation or exudation is present as increased absorption may occur.
🍼 Nursing Mothers ▾
NURSING MOTHERS: It is not known whether or not this drug is secreted in human milk. Because many drugs are secreted in human milk, caution should be exercised when this product is administered to a nursing woman.
🧬 Pharmacokinetics ▾
PHARMACOKINETICS: The mechanism of action of topically applied selenium sulfide is not yet known.
📄 Carcinogenesis, Mutagenesis, Impairment of Fertility ▾
CARCINOGENESIS CARCINOGENESIS: Dermal application of 25% and 50% solutions of 2.5% selenium sulfide lotion on mice over an 88-week period indicated no carcinogenic effects.
📄 Package Label / Principal Display Panel ▾
NDC 16477-423-06 RX ONLY Selenium Sulfide 2.3% Shampoo 6 fluid oz. (180 mL) FOR TOPICAL USE OLY NOT FOR OPHTHALMIC USE LASER LABEL 1 LABEL 2
Medicare Part D spend CMS · PART D · 2026 (Q1)
Reported adverse events (FAERS)
Top reported reactions
Age at onset
Reporter sex
Serious outcomes
Where does this data come from?
About this NDC listing & data coverage
Listed without an FDA application
This product's marketing category indicates it is marketed without an approved FDA application (no NDA, ANDA, or BLA on file). Having an NDC does not by itself establish FDA approval — the NDC Directory is a listing system, not an approval decision. Approval-linked data such as Orange Book therapeutic-equivalence ratings therefore does not apply.
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. |