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Zinc oxide, Dimethicone 250 mg/mL; 200 mg/mL Spray — NDC 79903-0431-01 package photo
Label image from the product's FDA listing (DailyMed) — may show a different pack size or an older label revision.

Zinc oxide, Dimethicone 250 mg/mL; 200 mg/mL Spray — NDC 79903-431-01 (Billing 79903-0431-01)

by Walmart Inc. · 1 BOTTLE, SPRAY in 1 CARTON / 49 mL in 1 BOTTLE, SPRAY

This is a package of Zinc oxide, Dimethicone 250 mg/mL; 200 mg/mL Spray from Walmart Inc., marketed since Mar 2026 and currently FDA-listed. It is this product's only package size.

NDC 79903-0431-01
🏷️ FDA NDC (as labeled) 79903-431-01 billing pads the product segment with a zero
OTC On market Non-controlled ⇄ Compare with another NDC
🗂️ FDA directory synced Oct 1, 2026 · this listing last changed 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

Regulatory identifiers FDA, NLM and CMS codes for this package

FDA NDC (as labeled) 79903-431-01
Product NDC 79903-431
11-digit billing NDC 79903043101
RxCUI 968817
UNII SOI2LOH54Z, 92RU3N3Y1O
Application # M016
SPL Set ID 4cbf9492-33cd-e6d4-e063-6294a90ab001
Physiologic effect Skin Barrier Activity
DEA schedule Non-controlled
Marketing category OTC MONOGRAPH DRUG
Marketing status On market
FDA listing status Listed (active directory)
Marketing start 2026-03-31
Route TOPICAL
Dosage form SPRAY
Substance ZINC OXIDE; DIMETHICONE, UNSPECIFIED
Quick answers
  • RxCUI (RxNorm): 968817
Why two NDCs? The FDA registers this code as 79903-431-01 — 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 → 79903-0431-01. 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

🧪 What is this product?

This is an over-the-counter topical spray containing zinc oxide and dimethicone. Zinc oxide is commonly used in skin-care products as a protective barrier and mild skin soother, while dimethicone functions as a silicone-based skin protectant and moisturizer. Together, these ingredients are typically found in products meant to help protect and soothe irritated or sensitive skin when applied to affected areas.

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 mLPer 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.

Packaging — all sizes for this product

Package NDCDescription Marketing startMarketing endStatus
79903-0431-01 You're viewing this Main listing 1 BOTTLE, SPRAY in 1 CARTON / 49 mL in 1 BOTTLE, SPRAY 2026-03-31 — Active

Therapeutic equivalents

ProductLabelerPackNADAC/unitTEStatusPrice vs. this
Boogie Bottoms No-Rub Diaper Rash 200 mg/mL; 250 mg/mL 79747-0003-01 ELEEO 49 ml — — FDA listed —
Zinc oxide, Dimethicone 250 mg/mL; 200 mg/mLthis 79903-0431-01 Walmart 1 bottle — — 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

🏛️
2026
On the market since
Mar 2026
📍
2026
Currently FDA-listed
listed with the FDA
🔒
·
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 NMQ347994Z
    Cyclomethicone is a silicone-based fluid that acts as a lubricant and solvent in medicines. It helps products flow smoothly, reduces friction between particles, and aids in even distribution of active ingredients.
  • UNII D7M4659BPU
    A silicone-based oil used as a lubricant and anti-foaming agent in medicines. It helps prevent clumping, reduces foam during manufacturing, and allows tablets or capsules to move smoothly through equipment.
  • UNII 7EV65EAW6H
    Lanolin is a waxy substance derived from sheep's wool. It's used in medicines as an emollient and skin-conditioning agent to soften formulations and improve spreadability in topical products like creams and ointments.
  • UNII XOF597Q3KY
    A refined form of wax made from petroleum, microcrystalline wax is used in medicines as a coating agent, binder, and hardening ingredient. It helps give tablets and capsules their shape and protective outer layer.
  • 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 1D1K0N0VVC
    A fat-soluble form of vitamin A used as a colorant and nutritional fortification ingredient. It gives products a yellow or orange tint and increases vitamin A content in the formula.

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

The official label also statesmineral oil, cyclomethicone, disiloxane, lanolin, microcrystalline wax, petrolatum, retinyl palmitate

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

LabelerWalmart Inc.
FDA applicationM016 (OTC MONOGRAPH DRUG)
Labeler code79903
First marketedMar 2026
Product typeHuman Otc Drug
Portfolio192 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 🤒 Adverse Reactions 📦 Storage and Handling 🧪 Active Ingredient 🧪 Inactive Ingredients 🎯 Purpose 📄 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 19 words ▾

Uses helps treat and prevent diaper rash protects chafed skin due to diaper rash and helps seal out wetness

⏱️ Dosage and Administration 56 words ▾

Directions change wet and soiled diapers promptly cleanse the diaper area, and allow to dry shake bottle well before use spray 4-6 inches from skin. Unlock to spray. Re-lock when not in use apply liberally as often as necessary, with each diaper change, especially at bedtime or anytime when exposure to wet diapers may be prolonged

⚠️ Warnings 5 words ▾

Warnings For external use only

🤒 Adverse Reactions 19 words ▾

Adverse reaction DISTRIBUTED BY: Walmart Inc., Bentonville, AR 72716 Satisfaction Guaranteed For more information call 1-877-307-2192 or visit Walmart.com/help

📦 Storage and Handling 11 words ▾

Other information store between 20º and 25ºC (68º and 77º F)

🧪 Active Ingredient 7 words ▾

Active ingredient Zinc oxide 25% Dimethicone 20%

🧪 Inactive Ingredients 12 words ▾

Inactive ingredients mineral oil, cyclomethicone, disiloxane, lanolin, microcrystalline wax, petrolatum, retinyl palmitate

🎯 Purpose 3 words ▾

Purchase Skin protectant

📄 When Using This Product 9 words ▾

When using this product do not get into eyes

📄 Stop Use and Ask a Doctor If 25 words ▾

Stop use and ask a doctor if condition worsens symptoms last more than 7 days or clear up and occur again within a few days

📄 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 1-877-307-2192

📄 Package Label / Principal Display Panel 60 words ▾

Principal Panel Display Compare to Boogie Diaper Rash SprayMess Free Diaper Rash Spray Skin Protectant Helps treat, soothe & prevent diaper rash easy-to-use spray with 25% Zinc Oxid & 20% Dimethicone Hypoallergenic Paraben, phthalate, dye & fragrance free Pediatrician tested This product does not contain talc Compare to Boogie ® Diaper Rash Spray

1.7 FL OZ (49 mL) image description

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 Walmart Inc.. Listing status can change — the directory data on this page refreshes weekly.
Who lists this product with the FDA?
Walmart 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.
← 79903-0430-03 · Walmart 79903-0432-20 · WALMART →
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.