Vet-approved mushroom supplements.

Calm & Comfort | Pets

CalmRelaxSoothe
Size: 100g Powder
In stock

Meet Our Science Team

Veterinary Advisor – Herbal Medicine

Dedicated to blending conventional medicine with botanical science, Dr. Shelley Doxey specialises in creating safe, effective solutions that support pets naturally.

Veterinary Advisor - Evidence-Based Care

Dr. Linda Barker-Singh, a veterinary surgeon dedicated to raising the standard of pet care, combines evidence-based science with safe, natural solutions.

The Antioxi Logo. The circle "o" in Antioxi's logo symbolizes completeness and ongoing commitment to quality, while the underline signifies a strong foundation, emphasizing our rigorous scientific and ethical standards.

WE GIVE A SHIITAKE

SAFE

Clean Supplements

Certified organic to the strictest UK & EU standards. Safety and quality—guaranteed.

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POTENT

Backed by Science

Independently verified by Eurofins for exceptional potency and premium quality extracts.

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PERSONAL

Built on trust

7-day access to our team, plus free 1:1 talks with our co-founder to help you find the perfect product.

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FAQs

average rating 4.7 out of 5
Based on 39 reviews
  • 5 Stars
    33 Reviews
  • 4 Stars
    3 Reviews
  • 3 Stars
    1 Review
  • 2 Stars
    2 Reviews
  • 1 Star
    0 Reviews
92% of reviewers would recommend this product to a friend
Rate the product's effectiveness.
Rated 1 on a scale of minus 2 to 2, where minus 2 is Needs Improvement, 0 is Satisfied and 2 is Outstanding
Rate our transparency, testing and vet approval.
Rated 1 on a scale of minus 2 to 2, where minus 2 is Needs Improvement, 0 is Satisfied and 2 is Outstanding
Rate our customer service.
Rated 1 on a scale of minus 2 to 2, where minus 2 is Needs Improvement, 0 is Satisfactory and 2 is Outstanding
Review posted
Reviewed by REUBEN
Verified Reviewer
Age
Adult (4–7 years)
Pet(s) Sex
Male
What is the size of your pet(s)?
Large: 26 - 50 kg (57 - 110 lbs)
Health Goal
Anxiety
How soon did you notice benefits in your pet(s)?
2 Weeks
Rated 5 out of 5

Sleeping through storms now

My shepherd mix always panicked during thunderstorms but this has really helped him stay calmer. I noticed the difference around week 2.

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I recommend this product
Rate the product's effectiveness.
Rated 2 on a scale of minus 2 to 2, where minus 2 is Needs Improvement, 0 is Satisfied and 2 is Outstanding
Rate our transparency, testing and vet approval.
Rated 2 on a scale of minus 2 to 2, where minus 2 is Needs Improvement, 0 is Satisfied and 2 is Outstanding
Rate our customer service.
Rated 2 on a scale of minus 2 to 2, where minus 2 is Needs Improvement, 0 is Satisfactory and 2 is Outstanding
Was this helpful?

Antioxi

That's wonderful, Reuben! What a relief that must be for both of you to have those peaceful nights back.

Review posted
Reviewed by ALBIE
Verified Reviewer
Age
Adult (4–7 years)
Pet(s) Sex
Male
What is the size of your pet(s)?
Medium: 11 - 25 kg (24 - 55 lbs)
Health Goal
Anxiety
How soon did you notice benefits in your pet(s)?
Within 7 Days
Rated 5 out of 5

Finally peaceful evenings with our anxious pup

Our rescue beagle used to pace the house at night but within a week on Calm blend he actually relaxes on the couch with us. Huge relief.

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I recommend this product
Rate the product's effectiveness.
Rated 2 on a scale of minus 2 to 2, where minus 2 is Needs Improvement, 0 is Satisfied and 2 is Outstanding
Rate our transparency, testing and vet approval.
Rated 2 on a scale of minus 2 to 2, where minus 2 is Needs Improvement, 0 is Satisfied and 2 is Outstanding
Rate our customer service.
Rated 2 on a scale of minus 2 to 2, where minus 2 is Needs Improvement, 0 is Satisfactory and 2 is Outstanding
Was this helpful?

Antioxi

That's wonderful, Albie! What a relief that must be for all of you to have those peaceful evenings together.

Review posted
Reviewed by Edu A.
Verified Reviewer
Age
Senior (8+ years)
Pet(s) Sex
Female
What is the size of your pet(s)?
Medium: 11 - 25 kg (24 - 55 lbs)
Health Goal
Anxiety
How soon did you notice benefits in your pet(s)?
2 Weeks
Rated 5 out of 5

Soothing blend for our senior girl

We started this for our 8-year-old dachshund who gets nervous with guests she’s been much calmer lately. Mixes easily with her food.

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I recommend this product
Rate the product's effectiveness.
Rated 2 on a scale of minus 2 to 2, where minus 2 is Needs Improvement, 0 is Satisfied and 2 is Outstanding
Rate our transparency, testing and vet approval.
Rated 2 on a scale of minus 2 to 2, where minus 2 is Needs Improvement, 0 is Satisfied and 2 is Outstanding
Rate our customer service.
Rated 2 on a scale of minus 2 to 2, where minus 2 is Needs Improvement, 0 is Satisfactory and 2 is Outstanding
Was this helpful?