6 Best pssm supplement for horses in Canada

Advertising Disclosure

Last Updated - 2025/09/01

Best Choice

01
MVP

MED VET PHARMACEUTICALS E-SE-MAG PLTS 10LB BAG 73160164
Main highlights

Unique Combination
Pellets
10 lbs - 160 servings
Show more
9.9

Exceptional

Show more
Curious about how we select the top products for you? Explore How It Works

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
02
William Hunter Equestrian

Science Supplements ProKalm For Horses & Ponies - 1.1kg - Manages stress & anxiety in horses - Allows them to perform at their potential - Supported by independent clinical studies
Main highlights

Fast acting and effective calming supplement with results in as little as 30 minutes from feeding.
An innovation in managing stress and anxiety in horses allowing them to perform at their potential, and supported by two independent clinical studies.
A unique combination of herb extracts and amino acids and does not contain valerian, magnesium or tryptophan.
Show more
9.8

Exceptional

Show more
03
PURICA

PURICA - Equine Vitamin E Powder 900g - Vit E D-Alpha Tocopheryl Supplement - Horse Supplement - Horse Health Supplements - Equine Health Supplement - Equine Supplements - Horse Good Health Supplement

Free Shipping
Main highlights

Promote a Healthy Coat and Skin: Our Equine Vitamin E Powder is also beneficial for your horse's skin and coat health. It helps with dry, and damaged skin, encouraging a shiny and healthy hair coat.
Our Equine Health Supplement is a high-quality product that supports horse good health. Get your horse on the path to optimal health.
Improve Your Horse's Neurological Health: Our D-Alpha Tocopheryl Supplement is specially formulated to help with neurological issues such as Shivers, PSSM, EPM, EDM, and motor neuron problems
Easy to Dose and Palatable: Our Horse Supplement is easy to dose and palatable, ensuring that your horse will enjoy consuming it without any trouble.
Boost Your Horse's Immunity and Performance: Our PURICA Natural Vitamin E 900g Powder is a concentrated formula made from alpha tocopheryl, providing all eight forms of pure vitamin E.
Show more
9.7

Exceptional

Show more
04
Equinety

Equinety XL Supplement for Horses - Essential Amino Acid Formula Horse Supplements Powder - Horse Joint Support, Pituitary Supplement & A Healthy Hoof - Formulated for Cellular Level Repair - 21.2 OZ

Free Shipping

9.9 worth the money

9.9 Taste

9.9 Comfort
Main highlights

NO STRESS FEEDING - Since Horse XL is specifically formulated to stimulate the pituitary gland, the dose you give your horse is the same, regardless of your horse's weight. Administer one 5.2 gram scoop orally per day, with or without horse feed. Store at room temperature. Each 600-gram canister is made to last for 100 days with regular use of one scoop per day. For injured or working/performance horses, one scoop in the a.m. and one scoop in the p.m. can help with faster recovery!
ENHANCE YOUR HORSE’S LIFE - Horse XL helps improve your horse's focus and responsiveness, while strengthening their muscles, bones, immune system, and digestive system. Over time and regular use, you'll notice a happier horse with a better quality of life.
ALL AROUND SUPPLEMENT - Equinety Horse XL is a powerful blend of pure amino acids. Effective for use in working/performance horses as a preventative, or body repair in cases when trying to help stress, founder, allergies, cracked hooves, torn muscles and so many more. If your horse is struggling with any of these issues, help take the guesswork out and try Horse XL to find out if it’s the missing piece you’re looking for! Safe for horses of all ages and sizes, including pregnant mares.
ACCELERATE STRENGTH & MUSCLE RECOVERY - Horse XL's proprietary blend includes branched-chain amino acids: L-Leucine, L-Isoleucine, and L-Valine, as well as L-Arginine, L-Lysine, L-Ornithine, L-Glutamine, and Glycine. Branched-chain amino acids are the building blocks of protein, allowing your horse’s muscles to repair faster, and acting as a fuel source when your horse is running low on glycogen. Our formula keeps your horse balanced from the inside out, so they can maintain optimal levels.
100% NATURAL FORMULA - Horse XL is natural and contains no fillers, artificial flavors, preservatives, sugars, soy or starches, and is non-GMO. 8 active ingredients, that’s it! A pure and safe formula that requires no loading dose – for broodmares, studs, horses in their prime or even at the senior level.
Show more
9.6

Exceptional

Show more
Value for Money

05
Quiessence

Foxden Equine Quiessence - 3.5lb
Main highlights

3. 5 lb.
Show more
9.4

Excellent

Show more
06
PURICA

PURICA Equine Vegan MSM Powder 1kg 100 Servings, Horse Supplement to Support Healthy Joint, Promote Strong Bones and Flexible Movement, Enhance Skin Condition, Boost Activity & Recovery, Non-GMO

Free Shipping
Main highlights

Support Joint and Tissue Health: PURICA’s carefully crafted equine formula includes MSM to help maintain flexible joints and connective tissues. This blend encourages smooth movement and comfort, allowing your horse to enjoy freedom in motion and greater ease during daily activities and training sessions.
Pure, Safe, and Easy to Use: PURICA’s equine MSM powder is a non-GMO supplement designed for simple, hassle-free integration into your horse’s daily feed. It offers a reliable source of beneficial nutrients, providing you confidence and ease in supporting your horse’s daily wellness routine.
Promote Radiant, Healthy Skin: Our vegan MSM powder nourishes your horse’s skin from within, contributing to a smooth, shiny coat that looks and feels vibrant. The thoughtfully selected ingredients help keep your horse’s coat sleek and radiant, reflecting their overall well-being and vitality.
Enhance Bone Strength and Activity: Each serving of PURICA equine vegan MSM powder supports your horse’s skeletal resilience, helping to maintain strong bones that encourage natural movement and sustained energy. This supplement helps your horse stay active and agile, supporting their joyful performance every day.
Boost Recovery and Renewal: Ideal for horses needing gentle support after exercise, this powder helps support the natural renewal process post-activity. It aids your horse in regaining comfort and readiness, helping them return to their energetic best with a happy and refreshed spirit.
Show more
9.1

Excellent

Show more