CLOP Liquid Calmer for Horses

CLOP Liquid Calmer for Horses
1 litre Bottle

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  • 1 litre Bottle £16.49


Highly benefiticial for horses with nervous or over-excitable temperaments, Clop Liquid Calmer can be used to reduce environmentally caused stress. Please note, contains the natural herb Valerian which is not allowed in competition.


ml per day
Ponies up to 300 kg 15
Horses 300-600 kg 30
Horses over 600 kg 45

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All prices include VAT where applicable.

Reviews (6)

Summary of Reviews for CLOP Liquid Calmer for Horses

Overall 4
Ease Of Use
Value For Money
Absence Of Side Effects
5 out of 6 (83%) customers would recommend this product.
5 stars (4 reviews)
4 stars (1 reviews)
3 stars (0 reviews)
2 stars (0 reviews)
1 stars (1 reviews)

Only verified purchasers of this product can leave a review.

45 It’s helped
Verified Purchase

By on 6 February 2020

Sparky is a very hot highly strung stressy horse. I’ve found this has helped him listen a bit more instead of loosing his head. He certainly seems a bit more settled in ridden work. Not affected his performance or doped him at all just take his edginess off.

Customer recommends this product

1 person found this review helpful

55 Clop
Verified Purchase

By on 16 July 2018

Really good happy with the results

Customer recommends this product

15 Smells awful
Verified Purchase

By on 12 June 2018

Didt work for mine. Smelt like rotting hay and gave my horse an upset tum!

Customer does not recommend this product

55 clop liquid calmer works really well
Verified Purchase

By on 5 June 2018

very good

Customer recommends this product

55 Saviour!
Verified Purchase

By on 30 September 2017

After years of phaffing around with bits, blinkers, gadgets other calmers this actually works, and works straight away. My ISH is so spooky and big and strong, I've had 5 years of phaffing with stuff and wondering if I should sell him. This chills him out, I can ride on the busy road by us and have no worries, even ride on the buckle if I wanted to. it's changed everything for the positive. I only use before a road ride, no need to build up over time like some calmers, I feed maybe an hour before riding, I couldn't recommend enough and will continue.

Customer recommends this product

2 people found this review helpful

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Q & A

Below are some recent questions we've received regarding CLOP Liquid Calmer for Horses, including answers from our team.

15 April 2018 at 9:07am


Wendy Crees

  • VioVet customer since 2018
  • From: West Midlands, United Kingdom

How long can my horse be on clop for he is a 16.2hh

  • VioVet Staff

Valerian based calmers such as CLOP are very safe and can be given for as long as required. Many horses take this kind of supplement daily long term. If you intend to keep your horse on CLOP long term then you may find that you can give a lower maintenance dose and still have the same effect. Though this will depend on your individual horse.

17 February 2015 at 7:27pm



What are the ingredients and amounts of this calmer
What is the strength of the valerian?

  • VioVet Staff

The ingredients of the product are linseed oil and valerian.

As it is a natural product, it is difficult to determine how strong the actual valerian product is itself, but it is in the product at 0.5%

13 March 2014 at 4:25pm

Is there magnesium in clop liquid calmer

Jo Curran

I could not find what is in your calmer. Could have I detailed analysis please?

  • VioVet Staff

This calmer is based on Valerian compound (a herbal product which is regarded as safe and effective as a calming agent, but is not permitted to be used in competition horses). It is not based on magnesium for its effect.

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