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TOP OFFER - SUMMER20 - 20% OFF* and 4 FREE seasonal products! *Excludes smaller pack sizes, treats, feed and mash.
Calming Powder is a high-specification complementary feed for horses, formulated to provide nutritional support during periods of environmental change, travel, competition, or other potentially challenging situations—without causing drowsiness or affecting normal activity.
It combines a carefully selected blend of amino acids, herbs, and vitamins, including L-tyrosine, L-arginine, and B-complex nutrients, which contribute to the normal functioning of the nervous system and support overall wellbeing.
These nutrients are particularly useful when horses are exposed to unfamiliar or stimulating environments. This versatile formula can be used daily or introduced ahead of known changes in routine. It may also be fed alongside Calming Cookies® as part of a balanced feeding programme.
Nutritional Rationale – Ingredient Benefits
L-Tyrosine
A precursor to dopamine, adrenaline, and noradrenaline — neurotransmitters involved in focus, alertness, and emotional balance. Tyrosine supports the horse’s ability to stay attentive and responsive without becoming overstimulated.
L-Arginine
Supports nitric oxide production, which plays a role in learning, memory, and blood flow regulation. Arginine is also involved in immune function and cellular signalling.
L-Cysteine
A sulphur-containing amino acid that supports and aids antioxidants.
Vitamin C
An antioxidant that contributes to normal collagen formation and supports the nervous system. It also plays a role in helping to sport the horse during periods of excitement or exertion.
Vitamin E
A fat-soluble antioxidant that helps support the cell membranes and aid neuromuscular function. Used to support horses under physical or emotional stress.
Vitamin D3
Supports calcium metabolism and muscle function. Included here to help maintain overall wellbeing and nutritional balance.
B-Complex Vitamins (B1, B2, B3, B5, B6)
These water-soluble vitamins contribute to energy metabolism, nerve function, and psychological balance.
Zinc Sulphate Monohydrate (3b605)
Contains antioxidants to help mop up and neutralise free radicals and supports the nervous system.
Peppermint Leaf Powder
Naturally palatable and traditionally used to support digestion and soothe the gut — which can be sensitive during stress.
Fenugreek
A naturally sweet, aromatic herb that supports palatability and may contribute to digestive comfort.
Soya Flour (non-GMO) and Flax Seed
Provide a base rich in protein and omega-3 fatty acids, supporting overall condition and metabolic balance.
Sodium Chloride
Included to support electrolyte balance and palatability.
Instructions for Use
1 scoop (30ml) = 18g
Loading Rate (First 5–10 Days):
Maintenance Rate:
Mix with feed. May also be syringed by mixing with a small amount of water. Do not pre-mix or leave in soaked feed overnight. Can be fed alongside Calming Cookies® for additional support. Nutritional support may be beneficial shortly after feeding, although individual responses can vary.
Composition
Soya Flour (NGMO), Flax Seed, Fenugreek, Peppermint, Sodium Chloride.
Additives (per kg)
L-Tyrosine (3c401), L-Arginine (3c362), Vitamin C (Ascorbic acid) (3a300), L-Cysteine (2b17033), Zinc Sulphate Monohydrate (3b605), Vitamin E (DL Alpha Tocopherol Acetate) (3a700i), Vitamin D3 (3a671), Vitamin B1 (Thiamine) (3a820), Vitamin B2 (Riboflavin) (3a825), Vitamin B3 (Nicotinamide) (3a315), Vitamin B5 (D-Calcium Pantothenate) (3a841), Vitamin B6 (Pyridoxine) (3a831).
Analytical Constituents
Total Oil – 17.23%
Crude Protein – 39.5%
Crude Fibre – 6.3%
Crude Ash – 5.6%
Sodium – 0.76%
Sugar as sucrose – 5.55%
Starch – <0.5
Storage: Store in a cool, dry place. Reseal after use.
Manufactured in the UK in a BETA NOPS–accredited facility
FEED SHIPPING - £5 per bag for up to 5 bags. Please get in touch for bulk deliveries as we can offer very competitive rates on half and full pallet delivery. Collection available from our Head Office, Sharnbrook, Bedfordshire. Feed and 20kg Fibre Hydration Mash do not qualify for the free shipping offer.
Supplement shipping
Please note shipping charges are based on the price after any discount.
Where possible we aim to despatch orders the same or the following working day, via tracked delivery options with DPD, DX or Royal Mail.
Free shipping only available on orders under 20kg.
Please note that a standard fee of £5.00 per bag applies to the 15 and 20kg bags, and they do not qualify for free shipping on orders over £100.
Orders to the following locations will be shipped via Tracked24 or DPD Service with the following charges:
Affected Locations:
Areas affected: Aberdeen: AB31-AB35, AB41-AB54. Argyll: FK17-FK21, KA28, PA20-PA78, PH30-PH31, PH34-PH44, PH49-PH50. Arran: KA27. Northern Highlands: AB36-AB38, AB55-AB56, HS1-HS9, IV1-IV63, KW0-KW14, PH19-PH29, PH-32-PH33, PH45-PH48. Orkney Shetland: KW15-KW17, ZE1-ZE3. Dundee: PH15-PH18.
All fees and terms mentioned above apply to our Subscribe and Save scheme.
International shipping is available to certain countries. However, due to issues related to Brexit and customs regulations, orders are placed at the customers own risk. If an order is rejected by customs and returned to us, the value of the order will be refunded, but not the shipping costs. Please be aware that international orders may incur additional fees and duties that are beyond our control and must be paid by the customer.
Please contact enquires@premierperformance.uk if you wish to enquire about internatioanl shipping.
Unfortunately, we do not currently ship to Australia or North America.
We strongly believe in our products and want you to be fully satisfied with the purchases you make from us. This is the reason for the Premier Performance CZ Ltd Customer Service Guarantee.
Premier Performance CZ Ltd can accept returns of products purchased directly (either online or over the phone) and in accordance with the restrictions below. Although we strive to minimize process times, refunds may take over one week to process once we receive all required information and/or product(s).
For all product returns, a copy of the invoice is required and should be enclosed to be considered for reimbursement.
Please note that we do not have the ability to track your return nor are we responsible for the amount of time it takes for the item to be returned.
Changed your mind? Not a problem:
We hope that you love your Premier Performance product but if you change your mind upon receipt of your order, please contact us by phone or email within 14 days of delivery to organise a refund. (Please quote your order number when contacting us)
You will be responsible for shipping any approved items back to us at your own cost via a track and trace method. All returns remain the purchasers property until signed for by us upon their return. Goods damaged in return transit, or not adequately packaged for transit, may not be accepted back by us or may not be fully refunded.
Returns must be received back within 14 days of the returns authorisation being granted for a refund to be issued and in all cases, refunds will be made ONLY to the original method of payment less the shipping costs. It may take up to 7 days for the refund credit to appear on your statement.
We are unable to accept returns that have been opened or used.
Free Bundle? If you received one of our fabulous free bundle packs, then you will also need to send that back. If you do not send that back (unopened) then the cost of the bundle (in most cases) will be deducted from your refund total. If you are exchanging your item then you may, of course, keep your freebies
If your order has been placed but not yet shipped, in certain circumstances we may be able to cancel or amend your order. Please contact us as soon as possible quoting your order number.
![]() ![]() ![]() ![]() ![]() Jade Broomfield-Moore |
Knowledgeable team who were quick to respond to queries. I've been using the calming powder for a few months now and it's made rehabbing my welsh A a much more pleasant experience for her. |
![]() ![]() ![]() ![]() ![]() Gemma Shanks |
Absolutely THE BEST calming supplement on the market. Especially useful for the more anxious or worried horse, helps them to relax without taking away their sparkle! |
![]() ![]() ![]() ![]() ![]() Laura Lewis |
We put my daughters pony on the calming powder after she was bucked off at 2/3 of our Christmas holiday outings. The difference is incredible! After a few days on the powder they went to a jumping clinic and he was calm, relaxed and we had no bucking. He's like a different pony now, really focused and far less spooky. We couldn't recommend this powder more, it's magic stuff!! |
![]() ![]() ![]() ![]() ![]() Mel Allen |
I have an ex-racer that would spend a lot of his time on two hooves. After vet checks, Osteo etc I decided to give this a go. I was sceptical but the difference in my horse after the first few days was AMAZING. He has now been on it a month and he hacks happily and schools on all four hooves! I honestly cannot believe the difference. He is not spooky, he is calm and focused but still has all of his forwards buttons. Wonderful powder... my only regret is not finding it sooner!! |
![]() ![]() ![]() ![]() ![]() Brittany Robinson |
We started using Premier Performance Calming powder a while back as we were having a few issues in keeping our young horse's attention. Billy was always looking for the next thing to spook at or to take his attention away from keeping his brain focused on his work. Before using the calmer he would be like a toddler always getting up to mischief whilst being ridden! Once we introduced the calmer he was so much more focused on his work and we were finally at a place where we could begin to progress without the loss of attention and his constant spooking. I highly recommend this calmer as it is the best we have used and we have used MANY over the years on lots of different horses........... |