bSerene Pheromone Calming Diffuser for Cats, 45 day

By bSerene
Rated 3.1333 out of 5 stars
$39.99 (-11%)Chewy Price
$44.99Chewy Price
No Longer Available
This item may be discontinued. We're not sure when it will be available again.

About This Item


  • A drug-free solution that releases feel-good signals that cats naturally produce to feel safe.
  • Helps reduce stress and behaviors caused by anxiety, including scratching, fighting, urine marking and hiding.
  • This starter kit is designed for 45 days of usage.
  • Great for single and multi-cat homes and some households start seeing results within one week.
  • Comes with one plug-in diffuser and one 48mL pheromone bottle, which covers 700 square feet.

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Questions & Answers

1 Customer Questions

Where is this made?
Answer by ChewySep 20, 2021
This diffuser is made in Portugal.

ReviewsWrite a Review

Rated 3.1333 out of 5 stars
15 Ratings
Would recommend to a friend

15 Customer Reviews

Rated 2 out of 5 stars
By Bess on Mar 12, 2022

Diffuser gets hot and pheromones container cracked

Bought this combo less than three weeks ago already went through the whole bottle. Diffuser was hot to the touch noticed a little leaking then a lot allover and container was empty. Cracking occurred around the stems neck. It helped with the cats but at a much faster output that stated. Probably won't use the electrically heated Diffuser again other than to finish up my refill. Will be getting the spray bottle pheromones for future applications.

Rated 2 out of 5 stars
By KaytieCats on Mar 31, 2022

Human was allergic

Not sure of ingredients, but I was allergic to this. It induced severe coughing fits. I didn't notice any fragrance or odor, but it contained something that other products don't. It may have been a coincidence, but during the brief time I used this before figuring out it was source of my allergic reaction, my cats slept in another room. After it was removed, they returned to my bedroom. I really can't say if it helped the cats or not, but I would say they seemed to avoid it.

Rated 5 out of 5 stars
By Katherine on Apr 11, 2022

Works and lasts long

Not usually one to write reviews but I use this diffuser along with their chews and together, I have seen a noticeable change in my cat. She's finicky and I never know what might work, so I feel I've tried it all. There's something about this one that works for her.

Rated 3 out of 5 stars
By JoeT51 on Feb 1, 2022

An effective product, recommended with caveats.

My shelter-adopted cat had trouble adjusting to her new home, so I purchased this product after a 'so-so' result from its main competitor. This product works very well, with caveats: 1. In my US-Standard 120-volt electrical system, I have yet to see a bottle of fluid last anywhere near 45 days - 30 days is about the average life of a bottle. 2. The maker claims the diffusers are good for about 6 months of use, but after about 35 days of use the diffusers begin to give off a 'burnt' scent that I have been unable to remove even after cleaning the diffusers with dry paper towels and dry cotton swabs - I never used fluids of any kind for cleaning. 3. Since my first and subsequent purchases of diffusers and refills, I have noticed the cost of this product has effectively doubled, to the point where I believe it is too expensive to buy again. 4. I can still recommend this product because it is effective - but since its cost has far outpaced inflation, I will switch to another product for my cat.

Rated 1 out of 5 stars
By Elizabeth on Mar 22, 2022

Leaky diffuser damaged outlet

The diffuser leaked oil and damaged the outlet. The oil ran down the wall. The diffuser replacements have all come in leaky packaging. While the product works, I do not recommend the brand

Rated 1 out of 5 stars
By Diffuser on Apr 20, 2022

Cracked and leaked

Unfortunately this diffuser cracked and leaked all over the outlet. Probably unsafe to pets and electrical outlet...

Rated 5 out of 5 stars
By chip on Mar 25, 2022

The Very Best Diffuser

I have tried every diffuser on the market and take my view seriously. Don't waste your money on the others like myself .b serene is great.

Rated 5 out of 5 stars
By Hope on Nov 27, 2021

Excellent diffuser

My cat is semi-feral and this bSerene diffuser helped mellow her out. She was less jumpy and I was able to leave the room without her meowing. Did help not to be as jumpy. Never when I first plugged the diffuser and 2 weeks later no odor from the diffuser. I highly reccomend.

Rated 1 out of 5 stars
By jeoinva on Oct 6, 2021

I wanted this to work

I was very hopeful that this would decrease the fights between my male cat and my small female cat. I've had it plugged in for three weeks. They still fight as much as before. The only change I've noticed is that my male cat has stopped jumping up on the walls.

Rated 1 out of 5 stars
By marmullin on Sep 17, 2021

No difference at all in the behavior

I have 3 cats and I rescued another one who is very young, has a lot of energy and is being a real bully to the other 3, so I bought this having high hopes it will calm her down. I have it plugged 24/7 in the room of the bully cat and haven’t seen any difference at all; she keeps on starting fights. I am not recommending this product.