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Dynashield

zinc oxide · Dynashield is an over-the-counter drug containing zinc oxide, made by Dynarex Corporation.

Type
Over the counter
Drug class
Not classified
Route
Topical
Manufacturers
1

Helps treat and prevent diaper rash. Protects chafed skin associated with diaper rash and helps protect from wetness.

Drug facts

Generic name
zinc oxide
Active ingredients
Zinc Oxide
Dosage forms
Cream
Label holder
Dynarex Corporation
FDA application
M016
Label updated
03/30/2026

Active ingredients

Zinc Oxide 1.8%

Purpose

Skin Protectant

Uses

Helps treat and prevent diaper rash. Protects chafed skin associated with diaper rash and helps protect from wetness. Dries the oozing and weeping of poison

  • Ivy
  • Oak
  • Sumac

Directions

For diaper rash: Change wet and soiled diapers promptly, cleanse the diaper area, and allow to dry. Apply cream liberally as often as necessary, with each diaper change, especially at bedtime or anytime when exposure to wet diapers may be prolonged. For other uses: Apply as needed.

Warnings

For External Use Only When using this product

  • Do not get into eyes 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 If pregnant or beast-feeding, ask a health professional before use Keep out of reach of children. If swallowed, get medical help or contact a Poison Control Center (1-800-222-1222) right away

When using this product

  • Do not get into eyes

Stop use and ask a doctor

  • Condition worsens
  • Symptoms last more than 7 days or clear up and occur again within a few days

Pregnancy or breastfeeding

If pregnant or beast-feeding, ask a health professional before use

Keep out of reach of children

If swallowed, get medical help or contact a Poison Control Center (1-800-222-1222) right away

Inactive ingredients

Glycerin, Cetostearyl Alcohol, Cetyl Alcohol, White Soft Paraffin, Mineral Oil, Lanolin, Cetomacrogol 1000, Aloe Vera Leaf, Methyl Paraben, Propyl Paraben, Lavander Oil, Alpha Tocopherol, Trolamine, Vitamin A Acetate, Cholecalciferol (Vitamin D3), FD&C Yellow No. 5 (Tartrazine), Water

Forms and strengths

From the FDA NDC Directory · 1 product codes

Dosage formStrengthRouteNDCs
Cream1.8 g/100gtopical1

Manufacturers and labels

1 FDA label

  • Dynarex CorporationShown hereM016 · Label 03/30/2026 · NDC 67777-407Full label

Related recalls

FDA drug recalls that name this drug or its active ingredient

All drug recalls

Dynashield: common questions

What is Dynashield used for?
Helps treat and prevent diaper rash. Protects chafed skin associated with diaper rash and helps protect from wetness.
Is Dynashield a prescription drug?
No. Dynashield is sold over the counter (OTC) without a prescription.
Are there other products with the same active ingredient as Dynashield?
Yes. Other FDA-listed products with the same active ingredients include Diaper Rash, Zinc Oxide 20%, SPF 50 Sunscreen Stick, Cream.
Who makes Dynashield?
Dynarex Corporation lists Dynashield with the FDA.

Source: U.S. Food and Drug Administration, openFDA drug label (SPL) and NDC Directory · Last updated 03/30/2026 · Label text is shown as published by the manufacturer. Not medical advice