Douxo S3 PYO Antiseptic Antifungal Mousse (5.1 oz)

Douxo S3 Pyo Mousse for Dogs

3% Chlorhexidine & 0.5% Ophytrium Leave-On Antiseptic Skin Treatment (150 mL)

Douxo S3 Pyo Mousse is a clinically formulated, no-rinse antiseptic mousse for dogs suffering from bacterial and fungal skin infections, including pyoderma and Malassezia dermatitis. Crafted with 3% Chlorhexidine Digluconate and 0.5% Ophytrium, this dermatologist-tested solution delivers deep purifying action, skin barrier protection, and long-lasting hydration — all without the need for water.

Unlike shampoos that require rinsing and can irritate sensitive skin, Douxo S3 Pyo Mousse is a leave-on formula that penetrates quickly and soothes inflamed skin while detangling and softening the coat.

What Are the Benefits of Using Douxo S3 Pyo Mousse on Dogs?

Douxo S3 Pyo Mousse is engineered by veterinary dermatology experts to offer therapeutic care without the stress of bathing.

• Purifies & Hydrates Simultaneously

  • 3% Chlorhexidine offers broad-spectrum antiseptic action to eliminate bacteria and yeast.

  • Ophytrium, part of the S3 – Safe Skincare Selection, promotes skin barrier recovery and microbiome balance.

• No-Rinse, Leave-On Mousse: Easy, mess-free application for hard-to-bathe pets or sensitive skin conditions.

• Free From Irritants: Soap-free, paraben-free, sulfate-free, phthalate-free, dye-free, and fragrance-free — ideal for hypersensitive dogs.

• Skin & Coat Friendly: Leaves coat shiny, smooth, and easy to brush.

• Clinically Tested by Veterinary Experts: Proven safe and effective even with prolonged use.

How to Use Douxo S3 PYO Antiseptic Antifungal Mousse?

• Shake the bottle before use.
• Apply 1 to 2 pumps of mousse per 10 lbs of body weight, once a day or as directed by your veterinarian.
• Massage the mousse into your pet’s skin until it absorbs completely, avoiding contact with their eyes and mouth.
• Repeat the application every 2 to 3 days for optimal results.

Dogs < 13 lbs  1 pump per 2 lbs
Dogs > 13 lbs   1 pump per 4 lbs
Double the dosage for long and/or thick fur.

What Ingredients Are in Douxo S3 Pyo Mousse?

🧬 Ophytrium: A purified natural ingredient selected for high tolerance and multi-action performance:

• Strengthens the skin barrier
• Supports the microbiota balance
• Soothes inflammation and itching

Are There Any Side Effects or Warnings?

Possible Side Effects:

• Mild redness or temporary dryness at application site
• Rare skin sensitivity in very allergic dogs

Warnings:

• For external use only on dogs
• Avoid contact with eyes or mucous membranes
• If irritation occurs, discontinue use and consult a vet
• Keep out of reach of children and pets
• Store at room temperature

What Conditions Can Douxo S3 Pyo Mousse Help Manage?

Douxo S3 Pyo Mousse is suitable for managing:

• Canine pyoderma (bacterial skin infection)
• Malassezia dermatitis (yeast overgrowth)
• Hot spots and localized inflammation
• Chronic allergic skin conditions
• Skin barrier dysfunction
• Post-surgical antiseptic skin care

Shipping & Returns 

Shipping Policy: HardyPaw offer all types of shipping options (Ground, Express, Priority, International) depending on the urgency of the product requirements. To know about our shipping policy in detail, click here.

Refund policy: If you face any issue with our product and want to return it, read our refund policy carefully.

Douxo S3 Pyo Mousse FAQs 

What is Douxo S3 Pyo Mousse used for?

Douxo S3 Pyo Mousse is used to treat bacterial and yeast skin infections in dogs while restoring hydration and strengthening the skin’s natural barrier.

Is Douxo S3 Pyo Mousse safe for long-term use?

Yes, it is clinically tested for long-term use and free from harsh chemicals like sulfates, parabens, and fragrances that could irritate sensitive skin.

Can I use this mousse on puppies?

Use in puppies should be under veterinary supervision. It is generally safe for dogs but not tested extensively on puppies under 12 weeks.

Does this replace bathing my dog?

Yes, for localized skin care or mild infections, it can replace full bathing. For generalized infections, it's best used in combination with Douxo S3 Pyo Shampoo.

How should I store the product?

Store at room temperature, away from moisture or heat. Always close the pump after use to maintain product integrity.

Trusted Medical Resources

1. Chlorhexidine - PubChem (NIH)
2. Pyoderma in Dogs - VCA Hospitals
3. Malassezia Dermatitis - Merck Vet Manual

Check out other dog grooming products.