About this item

  • Maximum Strength 40% Zinc Oxide
  • Relieves Diaper Rash in Just 12 Hours
  • Heals & Prevents Diaper Rash
  • Forms a Thick, Long-Lasting Protective Barrier
  • Pediatrician Tested, Hypoallergenic & Free of Parabens
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Desitin Maximum Strength Original Paste

Desitin  |  SKU: 10074300000715-Single
Regular price $12.99
Unit price$12.99/ea
FSA/HSA eligible with a prescription (Rx) Can be bought with an FSA/HSA card, but requires a doctor's prescription. We keep this up to date, but always confirm eligibility with your health plan. Learn more

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Desitin® Maximum Strength Original Paste is a high-potency diaper rash treatment formulated for both prevention and healing. The active ingredient is 40% zinc oxide, which is the maximum allowable concentration in over-the-counter skin protectants, providing a thick barrier to seal out wetness and irritants.

Its rich, ointment-like texture allows it to adhere to skin surfaces, offering prolonged protection and relief.  In clinical studies, 90% of diaper rash cases showed noticeable relief within 12 hours of use. Desitin’s formula is hypoallergenic, paraben- and phthalate-free, and tested by pediatricians.

The paste can also double as a preventive barrier when applied before extended wear of diapers. Be aware: it may stain textiles due to its richness.

Frequently Asked Questions (FAQs)

  1. What is the active ingredient?
    • Zinc oxide 40%, a skin protectant.
  2. What does it do?
    • It treats and helps prevent diaper rash by forming a barrier and soothing irritated skin.
  3. Is it safe for daily use?
    • Yes, its hypoallergenic formula is designed for frequent use.
  4. How long does it protect?
    • It is clinically shown to provide protection up to 12 hours.
  5. Does it contain parabens or phthalates?
    • No—it is free of parabens, phthalates, and dyes.
  6. Can it stain clothes?
    • Yes, due to its thick, rich formulation.
  7. How do I apply it?
    • Cleanse and dry the diaper area; apply liberally at each diaper change, especially before extended wear.
  8. Are there precautions or warnings?
    • For external use only; avoid eye contact; discontinue use if condition worsens or persists longer than 7 days; keep out of reach of children.

Product Details

FSA/HSA Eligible Yes, with Rx
Brand Desitin
SKU Desitin Max Strength
UPC 74300000718

Key Features

  • 40% Zinc Oxide Maximum Legal Strength – Highest allowed OTC concentration for maximum efficacy
  • Rich, Thick Barrier Formula – Stays in place to seal out moisture
  • Hypoallergenic, Paraben- & Phthalate-Free – Gentle on sensitive skin
  • Up to 12-Hour Protection – Long-lasting relief and coverage
  • Clinically Demonstrated Relief – 90% of rashes improve within 12 hours
  • Can Be Used Preventively – Apply before extended diaper wear

Customers say

Customers are pleased with the efficiency and thickness of the product. They appreciate its timely delivery and its ability to perform as expected.

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