Calm & Comfort | Pets

CalmRelaxSoothe
Size: 100g Powder
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Because Every Pet Is Unique.

No guesswork, just guidance. Discover the ideal Antioxi blend to help your pet feel their best - naturally.

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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.

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

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

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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 41 reviews
  • 5 Stars
    35 Reviews
  • 4 Stars
    3 Reviews
  • 3 Stars
    1 Review
  • 2 Stars
    2 Reviews
  • 1 Star
    0 Reviews
93% 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 Joseph N.
Verified Reviewer
Age
Adult (4–7 years)
Pet(s) Sex
Female
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

Easier car rides with our lab

Car rides were stressful before but now our lab just lays down and rests. Took about 2 weeks for us to see the shift.

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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?
Review posted
Reviewed by Philip W.
Verified Reviewer
Age
Senior (8+ years)
Pet(s) Sex
Male
What is the size of your pet(s)?
Large: 26 - 50 kg (57 - 110 lbs)
Health Goal
Joint & Muscle
How soon did you notice benefits in your pet(s)?
1 Month
Rated 5 out of 5

Calmer joints and more relaxed nights

My senior bulldog isn’t just calmer—his stiff evenings seem easier too. Saw real changes after about a month.

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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?
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.