Douxo S3 Calm Itch Soothing Mousse for Dogs & Cats — Leave-On, Vet-Formulated Relief (0.75% Ophytrium)

If your pet is repeatedly scratching, licking, chewing, or biting, sensitive or allergic skin may be the cause. Douxo S3 Calm is a rinse-free mousse designed to calm irritation, hydrate the skin barrier, and reduce the signs of discomfort without harsh ingredients. It complements topical bathing routines and can be used between shampoos for ongoing relief and skin support.

How quickly will I see results after using this mousse?

Clinical testing indicates that many animals show improvement within about seven days when using the Douxo S3 Calm system as directed. Individual response depends on the underlying cause, skin condition severity, and consistent application.

• Visible comfort improvements reported in as soon as 7 days in trials
• Best combined with Douxo S3 Calm shampoo for an initial cleanse
• Use as a leave-on product between baths to maintain skin comfort

What ingredients make this mousse suitable for sensitive or allergic skin?

Douxo S3 Calm contains 0.75% Ophytrium, a purified natural extract chosen to support the skin's protective function and help soothe irritation. The formula avoids common irritants such as soaps, sulfates, parabens, colorants, nanoparticles, and phthalates.

• 0.75% Ophytrium to support skin comfort and hydration
• No harsh surfactants or unnecessary additives that can aggravate skin
• Vet-recommended formulation developed for sensitive pets

How do I apply this leave-on mousse to my dog or cat?

The mousse is applied directly to the affected areas or across the coat and left to absorb—no rinsing required. It’s convenient for spot treatment and for pets that dislike baths, making it easy to maintain between shampoo sessions.

• Shake and dispense mousse onto your hand or directly on skin
• Massage gently into affected spots or spread over larger areas
• Do not rinse; allow the product to dry and absorb on the skin

Is this safe to use with other Douxo products or veterinary treatments?

Douxo S3 Calm mousse is designed to complement the Douxo S3 Calm shampoo and other skin-care steps recommended by your veterinarian. Always check with your vet if your pet is on prescription topical or systemic treatments to ensure combined use is appropriate.

• Compatible with Douxo S3 Calm shampoo as part of a care routine
• Suitable for intermittent use between baths to support comfort
• Consult your veterinarian when combining with prescription therapies

Who is this for? Douxo S3 Calm Itch Soothing Mousse is intended for dogs and cats showing signs of itchy, irritated, or allergic-prone skin and for pet owners seeking a gentle, leave-on option to reduce discomfort. It’s a practical choice for animals that resist frequent bathing or need ongoing support between washes, and for caregivers looking for a vet-recommended formula free from common irritants.