Images are for illustration purposes only. Packaging may change from time to time and images on our website may or may not be updated.
Selection of 4 products from
£10.49 to £147.49
ProKalm from Science Supplements is an innovative product which helps to manage stress and anxiety in horses. Behaviour such as bolting, pulling, spooking, wind sucking, crib biting, box walking, stamping and poor concentration can lead to a greater chance of infections, gastric ulceration, loss of condition and poor recovery from exercise and competition as well as loss of performance.
ProKalm is best given in feed on a regular basis. The effects of a single quantity can begin within 30 minutes and last for up to 8 hours. The amount given can be varied to get the desired effect. Some horses require higher quantities than others.
Powder
Rice, Flour, Herbal Extracts.
Powder
Powder
For a strong calming effect, e.g. to clip, shoe, box or when first turning out, give 2-4 scoops for a 500kg horses in feed or mix with a little water and syringe around 1-2h before peak effect is required. For a mild-moderate calming effect , e.g. for riding, travelling, etc give 1-2 scoops for a 500kg horse in feed or mix with a little water and syringe around 1-2h before peak effect is required. For sustained calming over time, for anxious horses or those with vices e.g. cribbing, give 0.5 to 2 scoops for a 500kg horse in both morning and evening feeds for at least 7 days. For first time use we strongly recommend feeding 2 x 25ml scoops per day split between morning and evening feed for a 500kg horse. If the effect is too strong then reduce the rate.
If after 1-2 days the effect is not strong enough then increase to 4 x 25ml scoops per day and up to 6 x 25ml scoops per day after a further 1-2 days.
Each scoop = 25ml / 16g.
Syringe
Use either half a syringe or a full syringe 1-2 hours before the desired effect. ProKalm is best given in feed on a regular basis - The effects of a single quantity can begin within 30 minutes and last for up to 8 hours - The amount given can be varied to get the desired effect and some horses require higher quantities than others. For a strong calming effect, e.g. to clip, shoe, box or when first turning out, for a mild-moderate calming effect , e.g. for riding, travelling, etc and for sustained calming over time or for anxious horses or those with vices e.g. cribbing, we strongly recommend feeding ProKalm powder as a daily feed.
All prices include VAT where applicable.
Under almost all products on our website is an Estimated dispatch time, check this for a delivery prediction specific to the item you are looking to purchase. These badges are updated live based on the stock levels we have and also those of our suppliers - so are usually very accurate, but cannot be guaranteed. In more general terms, we aim to dispatch all orders within 1 working day of receiving payment (and a prescription if required). If we cannot do so within 3 working days we will contact you by email.
For UK delivery, we charge the following:
| Order Total | Weight | Delivery |
| £0-£28.99 | Under 2kg | £2.99 |
| 2kg+ | £4.99 | |
| £29-£38.99 | Under 2kg | Free |
| 2kg+ | £4.99 | |
| £39+ | Under 2kg | Free |
| 2kg+ | Free |
Prices quoted are for delivery to all parts of mainland UK except certain Scottish postcodes (where the price is higher for items sent by courier. Delivery of food abroad (including Channel Islands, N. Ireland and other islands around the UK) is charged at a higher price and free delivery is not available. Temperature controlled products, such as Insulin, are also not always subject to the standard and/or free delivery options.
For full information on our delivery charges, including prices on heavy deliveries to Scotland and abroad, see our delivery information page.
We can deliver most items to all around the world, but prices do vary. The majority of light weight orders (less than 1.5kg) can be delivered for a flat rate of £10. For an accurate estimate of the delivery charge, please put the items you require in your basket and use the "Estimate Delivery" system on the shopping basket page (you only need to enter your country and postal/zip code) for a quick quote. For deliveries to the USA you may need to go to the checkout page and enter your full address to get a quote (as some services need your state in order to quote too). For more information on international deliveries, please see our delivery information page.
Due to restrictions aerosols can't be sent by Royal Mail. We appreciate your understanding.
Some products, such as insulin and frozen food, need to be delivered in insulated packaging to prevent them from getting too warm (or too cold) during transit from us to you. Purchasing any of these items in your order will result in a £1.99 charge being added to the total to cover the high cost of the insulated packaging materials. You only pay the £1.99 once per order, regardless of how many temperature controlled items you purchase in that order.
Please call us as soon as possible if you need to amend or cancel an order on 01582 842096. If your order has been processed for dispatch we will be unable to cancel or amend the order. You will however be able to return your product for a full refund*.
To return an item, you must contact us by phone or email to arrange this BEFORE posting any product back to us. We will explain the process at this stage for you.
*For full details on returns, see our terms and conditions page.
Below are some recent questions we've received regarding Science Supplements ProKalm for Horses, including answers from our team.
Shaz
I have a 17h TbxIsh just coming back into work after a time out on the naughty step for throwing me off and breaking my pelvis. I am starting him off with groundwork but would like to get back on board soon. For obvious reasons I am a little cautious and would like a little helping hand on the calming front. He lives out and is generally not hugely stressed but has Jekyll and Hyde tendencies and can be a nightmare to ride. I will probably only ride a few times a week, is this something I can give him just on the days I will be riding or does it have to be a regular daily dose?
Hi Shaz,
Thanks for your query.
Here is the feeding information for the powder formulation:
For a strong calming effect, e.g. to clip, shoe, box or when first turning out, give 2-4 scoops for a 500kg horses in feed or mix with a little water and syringe around 1-2h before peak effect is required. For a mild-moderate calming effect , e.g. for riding, travelling, etc give 1-2 scoops for a 500kg horse in feed or mix with a little water and syringe around 1-2h before peak effect is required. For sustained calming over time, for anxious horses or those with vices e.g. cribbing, give 0.5 to 2 scoops for a 500kg horse in both morning and evening feeds for at least 7 days. For first time use we strongly recommend feeding 2 x 25ml scoops per day split between morning and evening feed for a 500kg horse. If the effect is too strong then reduce the rate.
And for the syringe formulation:
Use either half a syringe or a full syringe 1-2 hours before the desired effect. ProKalm is best given in feed on a regular basis - The effects of a single quantity can begin within 30 minutes and last for up to 8 hours - The amount given can be varied to get the desired effect and some horses require higher quantities than others. For a strong calming effect, e.g. to clip, shoe, box or when first turning out, for a mild-moderate calming effect , e.g. for riding, travelling, etc and for sustained calming over time or for anxious horses or those with vices e.g. cribbing, we strongly recommend feeding ProKalm powder as a daily feed.
In short, you can feed just when needed or as a daily supplement.
I hope this helps.
Sarah
Hi. My mare who is just rising 5 and has been backed and is now needing to be moved to another yard. She has had ulcers and want to keep the stress down. She is only fed once a day...tricky to give another feed as seems the case for a 'loading dose'. Is this essential and presume it's best to give for a few days beforehand and perhaps on going. She will have a new herd introduction so needs to have her wits about her for herself. Many thanks.
To get the best effect from the product you should aim to give her the recommended dose twice a day. The second dose only needs to be in a small handful of chaff or you could mix it with water and syringe it if you do not want to give her another feed. However, giving her the powder once a day for a few days before moving her is better than nothing at all. If she is a stressy horse prone to ulcers then yes it would be a good idea to give this supplement ongoing as part of her daily feed.
Sheena Hird
I have a 2yrd old part bred Arab who hates it when I take her friend out for a ride and leave her alone, she has a meltdown in her stable or field and looks to escape to find her friend! I'm worried that she will hurt herself or others as it's a blind panic? Will this help her to relax and stay calm whilst I take her friend away, and is it safe to give to s 2yr old?
It is perfectly safe to give this supplement to your filly and is certainly worth a try. However if she does become that distressed you may find it is not strong enough. Separation anxiety can be very difficult to deal with in horses. You should start by taking the other horse away for a while where she can still see it, then taking the other horse out of sight for a short period of time and giving her a small feed so that she is distracted and eventually comes to associate the other horse going away with something good. Gradually increase the length of time the other horse is taken away to the point where you can go out for a ride. You may find that giving something stronger like sedalin from your vet will be very helpful to keep her relaxed whilst you are doing the training.
VioVet Customer
Dosage for 500kg horse please? Can I use this a few days before competing or does this have to be fed every day? Thank you
You can give this just for a few days if that is all you need to do. You could start with 2 scoops twice daily and then increase or decrease this dose if needed according to effect. Do give it on the day of competition too.
dawn wilson
How much would i need to feed a mini shetland who is a nervous wreak cant weigh her has shes too scared
For a Shetland Pony I would try two scoops per day. This can safely be increased to 3 per day if you need to. If it is working well, you could reduce to one scoop per day after a week or so.
Kevin
I race standardbred horses and was wondering if I can race a horse on Prokalm without getting a Positive Drug Test, thank you
Science Supplements ProKalm has been tested extensively, and it is completely FEI and Jockey Club legal. It contains no ingredients to contravene the anti-doping rules.
