Skip to product information

PheroCalm™ Diffuser

PheroCalm™ Diffuser

  • 🌿 Promotes calm & relaxation for dogs in stressful situations
  • 🏡 Reduces unwanted behaviors — like barking, chewing, scratching & stress-related peeing indoors
  • 🐶 Vet-recommended for easing anxiety in dogs of all ages
  • Works 24/7 to keep your dog feeling safe, even when you’re not home
  • 🛡️ Drug-free & safe for puppies, adults, and senior dogs
  • 🇺🇸 Designed in the USA with love for pets & their people
Regular price $39.99
Regular price $39.99 Sale price $49.99
SAVE 20% Sold out

Get More, Pay Less

PheroCalm™ Diffuser

Regular price $39.99
Regular price $39.99 Sale price $49.99
SAVE 20% Sold out
  • Visa
  • American Express
  • Apple Pay
  • Mastercard
  • Discover
  • 30 Day Calm Guarantee
  • Free Quick Start Guide
  • Fast & Free Worldwide Shipping

What's Included

Unbox peace and quiet with every order. Here’s what you’ll find inside your package:

  • 1 x CalmDiffuser™ Plug-In Device
  • 2 x 48ml Refill (30 days of calming support)
  • 1 x Quick Start Guide

How to Use

Help your dog feel calm and safe with these simple steps:

  1. Unbox: Remove the CalmDiffuser™ and refill from the packaging.
  2. Assemble: Screw the 48ml calming pheromone refill into the diffuser unit.
  3. Plug In: Insert into a wall outlet in the room where your dog spends the most time.
  4. Let It Work: The diffuser will release comforting pheromones 24/7 to help reduce anxiety, unwanted behaviors, and stress-related peeing.
  5. Replace Refill: Each refill lasts up to 30 days. Replace promptly for continuous calming support.

Tip: For multi-room coverage, place additional diffusers in other areas where your dog spends time. Avoid plugging in behind furniture or curtains for best airflow.

Shipping & Delivery

Fast, free, and pet-parent approved — your CalmDiffuser™ journey starts here:

  • Processing Time: Please allow 1-3 business days to prepare your order for shipment.
  • Delivery: Expect your package to arrive within 5-10 days after shipping.
  • Cost: Shipping is on us! FREE for all orders.
  • Tracking: You’ll receive a tracking number once your order ships so you can follow your pup’s enrichment toy all the way to your door.

Get ready to bring peace back into your home — add to cart and we’ll take care of the rest!

Need Help? Our friendly team is here to assist. Reach out anytime at hello@getmarblux.com

Returns & Refunds

We know how important it is to find the right solution for your dog’s needs — that’s why we offer a 30-day satisfaction guarantee.

Try the CalmDiffuser™ in your home and watch your dog relax, settle, and feel more at ease. If you’re not completely satisfied, we’ve got you covered.

If for any reason it’s not the right fit, simply contact us within 30 days of purchase to request a refund. We’ll guide you through the return process step-by-step — no stress, no hassle.

The only thing you have to lose is your dog’s stress. 🐾

View full details

Does Your Dog’s Behavior Leave You Drained and Frustrated?

You’re not alone. Living with a stressed or anxious dog can feel like a never-ending challenge — for both you and your pup.

Constant barking, pacing, whining, destructive chewing, or even indoor accidents… these are signs your dog is feeling unsettled — and it shows.

Just like us, dogs need to feel safe and secure in their environment. Without that sense of calm, they act out. Not because they’re “bad,” but because they’re overwhelmed and don’t know how to cope.

The result?

You’re left exhausted, stressed, and constantly trying to manage their behavior.

Your dog? Still anxious — longing for comfort and stability.

But dog parenting doesn’t have to feel like a battle.

There’s a gentle, proven way to help your dog feel calm, relaxed, and happy — and it works 24/7 while you go about your day.

Help Your Dog Feel Calm, Happy, and at Peace

The PheroCalm™ Diffuser isn’t just another pet gadget — it’s a daily tool for reducing stress, easing anxiety, and creating a peaceful home for both you and your dog.

Inspired by nature’s own calming signals, it releases gentle, dog-friendly pheromones that tell your pup: “You’re safe.”

With every breath, your dog:

  • Feels calmer in stressful situations
  • Stops unwanted behaviors like marking or destructive chewing
  • Adapts better to changes like new environments or visitors
  • Rests and sleeps more soundly
  • Feels more secure and content

This isn’t about punishing “bad” behavior — it’s about helping your dog feel safe, understood, and at ease.

When your dog feels calm, their behavior improves, your stress melts away, and your bond grows stronger.

Made with safe, pet-approved ingredients, PheroCalm™ Diffuser brings balance back to your home — one breath at a time.

30-Day Tail-Wag Guarantee

Fast & Free Worldwide Shipping

30-Day Tail-Wag Guarantee

Fast & Free Worldwide Shipping

30-Day Tail-Wag Guarantee

Fast & Free Worldwide Shipping

30-Day Tail-Wag Guarantee

Fast & Free Worldwide Shipping

30-Day Tail-Wag Guarantee

Fast & Free Worldwide Shipping

30-Day Tail-Wag Guarantee

Fast & Free Worldwide Shipping

30-Day Tail-Wag Guarantee

Fast & Free Worldwide Shipping

30-Day Tail-Wag Guarantee

Fast & Free Worldwide Shipping

30-Day Tail-Wag Guarantee

Fast & Free Worldwide Shipping

30-Day Tail-Wag Guarantee

Fast & Free Worldwide Shipping

30-Day Tail-Wag Guarantee

Fast & Free Worldwide Shipping

30-Day Tail-Wag Guarantee

Fast & Free Worldwide Shipping

30-Day Tail-Wag Guarantee

Fast & Free Worldwide Shipping

30-Day Tail-Wag Guarantee

Fast & Free Worldwide Shipping

30-Day Tail-Wag Guarantee

Fast & Free Worldwide Shipping

30-Day Tail-Wag Guarantee

Fast & Free Worldwide Shipping

End the Chaos

No more barking, pacing, or restlessness. Just calm, relaxed vibes from the moment the diffuser goes to work.

Create a Calming Space

Helps your dog feel safe, secure, and at ease — supporting better behavior without stress.

A Peaceful Home, Every Day

A relaxed dog is a happy dog. Enjoy quiet evenings, fewer disruptions, and a soothing environment.

Simple, Gentle Relief

Uses natural, vet-recommended pheromones. Just plug it in and let the calming begin.

More Than Just a Diffuser

The Marblux PheroCalm Diffuser isn’t just effective — it’s essential.

It eases anxiety, reduces unwanted behaviors, and helps your dog settle into a daily routine they can trust.

From calmer days to happier homes, every feature of the Marblux PheroCalm Diffuser™ is designed to help your dog feel safe, behave better, and live more peacefully.

  • Creates a Calm Environment

    Releases soothing pheromones that naturally help your dog relax, reducing stress-related behaviors like barking, pacing, or indoor accidents.

  • Supports Emotional Well-Being

    Helps your dog feel secure and at ease, making it easier for them to adapt to changes, new environments, or being home alone.

  • Vet-Trusted & Safe

    Uses vet-recommended pheromones — drug-free, non-sedating, and safe for daily use around pets and family.

  • Simple to Use & Long-Lasting

    Just plug it in — each refill lasts up to 30 days, providing continuous calming support without extra effort.

  • ★★★★★

    Finally, a calm dog at home

    We tried chews and sprays before, but nothing kept our dog calm for long. She would bark nonstop and scratch at the door whenever we left. Since plugging in the PheroCalm diffuser, it’s like night and day. She naps peacefully instead of pacing, and we finally have a quiet home again. Every dog parent with an anxious pup needs this.

    Nick Garcia

  • ★★★★★

    From Anxious to Relaxed in Days

    I adopted a rescue who was always anxious. He’d pace, bark at every little sound, and whine when I left the house. We tried chews and sprays, but nothing really worked.

    Since plugging in the PheroCalm diffuser, the change has been incredible. Within days, he started resting more, barking less, and even eating better.

    Ricky Y.

  • ★★★★★

    No More Barking or Pacing All Night

    My dog used to bark at every sound and pace around the house, especially during storms. Since plugging in the Marblux PheroCalm Diffuser, he’s been so much more relaxed. No more constant pacing or whining — he just chills in his favorite spot. I’m honestly amazed at how peaceful our home feels now.

    Tom R.

1 of 3

Better Behavior Starts with a Calmer Mind

Stress-free dogs are happier, healthier, and easier to live with.

Here’s how Marblux PheroCalm Diffuser™ compares to life without it:

  No Diffuser

Reduces barking, pacing & whining

Eases stress in new or loud environments

Supports better sleep & relaxation

Helps prevent stress-related accidents indoors

Vet-recommended, drug-free solution

Continuous 30-day calming effect

94%

say their dog is calmer and less reactive to noises or changes at home

89%

noticed their dog settles faster during rest time and sleeps better at night

91%

report fewer stress-related behaviors like whining, hiding, or pacing

FAQs

How quickly will I notice results with the calming diffuser?

Many pet parents notice a difference in as little as 24 hours, with calmer, more relaxed behavior becoming more consistent over the first week. Every dog is different, but most respond quickly once the diffuser is placed in their main living area.

Is it safe for my dog to be around all day?

Absolutely. It’s designed for 24/7 use and is perfectly safe around dogs, other pets, and the whole family.

Will it work for my dog’s size, breed, or age?

Yes! From tiny Chihuahuas to big Great Danes — and from playful puppies to wise seniors — it works for them all.

How long does one refill last?

One refill gives up to 30 days of constant calming support, working day and night.

Can I use it alongside other calming products?

Definitely. It works beautifully with training, enrichment toys, supplements, or any other calming aids you already use.

Is it safe for puppies or older dogs?

Yes — it’s gentle, drug-free, and safe for dogs at every life stage.

Where should I place the diffuser for best results?

Pop it into a wall outlet in the room where your dog spends the most time. For best results, avoid tucking it behind furniture or curtains.

What if my dog doesn’t seem calmer?

Give it a full week to work its magic. If you still don’t see a change after 30 days, you’re covered by our no-hassle satisfaction guarantee.

Does it have any smell humans can notice?

Nope! It’s completely odorless to humans, so only your dog knows it’s there.

How do I set it up and replace refills?

Twist the refill into the diffuser, plug it into an outlet, and that’s it! When it’s empty, simply swap it for a new refill.