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BioCalm - Cat Calming Diffuser

BioCalm - Cat Calming Diffuser

  • check #1 solution recommended by vets
  • check Stops spraying and peeing outside the box
  • check Creates peace and harmony between cats
  • check Results in just 3 days - or your money back

One Diffuser. 30 Days Comfort

*For optimal results, we recommend regular use for 3 to 6 months.

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BioCalm Spray

BioCalm Spray

€19,95 €29,95

For faster results: Spray 3 times daily on your cats’ favorite spots. Targets the places where your cats spend the most time. Noticeable improvement in just 24 hours!

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What is inside?

What is BioCalm Diffuser?

BioCalm - Cat Calming Diffuser is a natural stress-relief solution for cats, designed to reduce unwanted behaviors like aggression, spraying, hiding, and tension in multi-cat households. It works by releasing calming signals into the air — just like the ones a mother cat gives off to comfort her kittens.

This diffuser is drug-free, odorless to humans, and completely safe for both cats and people. Just plug it into any standard outlet and it starts working 24/7 to create a peaceful, stress-free environment.

What Makes It So Effective?

Unlike many diffusers that only use one type of pheromone, BioCalm Diffuser uses a unique combination of:

  • Maternal Cat Pheromones (CAP): Mimic the natural scent a mother cat releases to make kittens feel safe, loved, and calm.
  • Feline Facial Pheromones: Help cats feel secure in their territory and reduce marking or spraying.
  • Gentle Essential Oils: Such as lavender and chamomile — chosen for their natural calming effects without overwhelming your cat.

This combination helps address the root cause of stress-related behaviors — not just the symptoms.

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How it works?

Giorno 1
Inizia con BioCalm

Il primo giorno con BioCalm, noterai che il tuo gatto si avvicina al diffusore, lo esplora e lo annusa. Percepirà i feromoni e sarà incuriosito.

Dopo 3 giorni
Primi segni di miglioramento

I problemi comportamentali iniziano a diminuire. Ti chiedi se sia solo una coincidenza o se BioCalm possa essere la causa.

Dopo 1 settimana
Meglio giorno dopo giorno

Non c'è più dubbio che i problemi comportamentali siano diminuiti. Sai di essere sulla strada giusta per aiutare il tuo gatto.

Dopo 4 settimane
Quasi nessun incidente

Dopo quattro settimane, i problemi comportamentali diventano l'eccezione. Potrebbero esserci ancora occasionali incidenti, ma non è niente come prima di BioCalm. Sei rilassato, sapendo che il tuo gatto sta migliorando.

Dopo 3 mesi
Problemi comportamentali scomparsi

Dopo solo tre mesi, i problemi comportamentali del tuo gatto sono completamente scomparsi. A volte pensi a come fosse prima e ti chiedi cosa avresti fatto senza BioCalm.

Dopo 6 mesi
I nuovi comportamenti diventano abitudini a lungo termine

Dopo 6 mesi, il tuo gatto ha raggiunto uno stato di rilassamento mentale a lungo termine. Mostra comportamenti calmi e socievoli. La vita con il tuo gatto è più piacevole che mai.

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Shipping & Exchange

Processing time:

• We process all orders within 1-2 working days.

Delivery time:

• Standard delivery time is 4-5 working days.

Shipping costs:

• Free shipping for orders over 50€

• For orders under 50€, shipping cost is between 3.95€ – 5.95€

Shipping carriers:

• Italy: Shipped with Poste Italiane

• Germany: Shipped with DHL Go Green

Returns:

• 30-day money-back guarantee — no questions asked if the product does not meet your expectations.

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    My cat Luna started getting aggressive after we moved. She’d hiss and swipe at me daily. A friend from my vet group told me about this diffuser, so I gave it a try — within a week, Luna was calmer and even started cuddling with me again

    Giulia M.
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  • Share positive thoughts and feedback from your customer.

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    BioCalm - Cat Calming Diffuser

    Regular price €29,95
    Regular price €29,95 Sale price €39,95
    SAVE €10 Sold out
    View full details
    • nest_eco_leaf Natural Ingredients

    • science Clinically Proven

    • pets Only Affects Cats

    • oxygen_saturation Odorless To Humans

    • Calm the Claws – Stop Aggression

      Less biting, scratching, and fighting — even in multi-cat homes.
      Aggression in cats often comes from fear or stress. The calming blend of pheromones gently soothes your cat’s nervous system, helping reduce hostile behavior toward humans and other pets.

    • No More Peeing Outside the Box

      Say goodbye to the smell — and the stress.
      Cats mark territory when they feel insecure or threatened. Our diffuser uses natural maternal pheromones to help your cat feel safe — eliminating the need to pee outside the litter box or on your furniture.

    • Relief from Separation Anxiety

      Help your cat feel safe — even when you’re not home.
      If your cat panics or misbehaves when left alone, it’s likely due to separation anxiety. The diffuser recreates the comforting feeling of being with their mother, helping your cat stay calm and relaxed while you're away.

      • Insert the BioCalm bottle into the diffuser.

      • Plug the diffuser with BioCalm bottle into an outlet.

      • Thanks to BioCalm, you can enjoy time with your cat.

        What Cat Owners Are Saying

        89%

        Noticed a positive change in their cat’s behavior within 3 days

        93%

        Saw less spraying or peeing outside the litter box within a week

        90%

        Noticed that their cat became calmer and more friendly with other cats and people

        96%

        Finally eliminated the smell of cat urine at home

        *Backed by feedback from over 1,500 verified cat owners who used our diffuser at home.

        Why BioCalm® Is the Smarter Choice for Cat Parents

          Others

        Helps reduce peeing & marking

        Reduces aggression & scratching

        Drug-free & non-sedative

        Long-lasting effect

        Safe for kittens & seniors

        Works in Minutes

        Proven in clinical studies and trusted by veterinarians.

        "After 15 years as a veterinarian, I can confidently say that cat pheromones truly work. They’re natural, mimic the cat’s own calming messages, and have over 30 years of clinical research behind them. I recommend them wholeheartedly — they’re safe, gentle, and incredibly effective."

        Dr. James Watson DMV

        science Clinically Proven

        pets Veterinarian Recommended

        health_and_safety Safe for Humans and Pets

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          Fast & Reliable Shipping

          Get your order delivered quickly and reliably.

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          30-Day Money-Back Guarantee

          Not satisfied? Get your money back within 30 days.

        • grade

          High-Quality Products

          Only the Best for Your Pet.

        • support_agent

          24/7 Customer Support

          We’re always here for you — anytime you need us.

          You have questions? We have the answers!

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          Is it safe for kittens, other pets, or children?

          Yes, it’s completely drug-free, non-toxic, and odorless to humans. It’s safe to use around kittens, other animals, and children.

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          How long does one bottle last?

          Each 46ml bottle lasts for about 30 days when used continuously, 24/7.

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          How many diffusers do I need?

          We recommend using one diffuser per 70m² of living space. If your cat spends time in multiple rooms, use additional diffusers for consistent coverage.

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          When will I start seeing results?

          Many cat owners notice changes within the first few days, but for lasting improvement, we recommend using the diffuser for 3 to 6 months.

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          Will this stop my cat from spraying or peeing outside the litter box?

          Yes, especially if the behavior is stress-related. The diffuser helps your cat feel safe, reducing the need to mark territory.

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          Can I use it in a home with multiple cats?

          Absolutely. It’s ideal for multi-cat households and helps reduce fights, stress, and territorial issues.

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          Does it smell?

          No, the diffuser is completely odorless to humans. Cats can sense the pheromones, but you won’t notice any scent.

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          Can I use it with other calming products?

          Yes, the diffuser is safe to use alongside calming treats, sprays, or training routines.

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          What if it doesn’t work for my cat?

          No worries — we offer a 30-day satisfaction guarantee.

          • ★★★★★

            My two males were constantly hissing and fighting, especially around feeding time. It was stressful for everyone. This diffuser hasn’t turned them into best friends overnight, but the aggression has definitely gone down. They now share the same room without drama. That’s a win in my book.

            Marta C.

          • ★★★★★

            To be honest, I thought this was some Instagram nonsense, but I bought it for my wife. Our cat Leo used to get so nervous when we left the house, he’d knock things over and meow for hours. Since we’ve plugged this in, he’s calm even when we’re out all day. It really works.

            Gabriele N.

          • ★★★★★

            My cat used to spray near the window every time a neighbor’s cat passed by. Super embarrassing. I started using this and—surprise!—no more spraying. Plus, the house smells better. 🙃

            Lucia R.

          • ★★★★★

            I think it helps with my cat’s anxiety, but it took about 10 days before I noticed a real change. So if you’re expecting magic in 24 hours, be patient

            Paolo V.

          • ★★★★★

            We adopted a second cat and our first one, Micia, turned into a demon. Scratches, growls, you name it. A friend recommended this diffuser. I didn’t expect much, but wow… she’s now tolerating the new cat, even grooming him sometimes!

            Chiara M.

          • ★★★★★

            I live alone and my cat Milù gets very stressed when I go on work trips. She would pee on the couch or behind the door. This diffuser has honestly been a lifesaver. No more mess, and she seems much calmer when I return home

            Roberta D.

          • ★★★★★

            My two males were constantly hissing and fighting, especially around feeding time. It was stressful for everyone. This diffuser hasn’t turned them into best friends overnight, but the aggression has definitely gone down. They now share the same room without drama. That’s a win in my book.

            Simone B.

          • ★★★★★

            My cat’s always been a bit... dramatic. Hiding under the bed, hissing at guests. With this, she’s noticeably more relaxed. She’s even started sitting in the living room when people visit. That’s never happened before

            Angela F.

          • ★★★★★

            We were about to rehome one of our cats because of nonstop fights. I saw this product in a Facebook group and figured we had nothing to lose. A week later, the tension is gone, and they’re actually playing together again. I’m shocked.

            Daniele Z.