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The 8 Best horse electrolyte supplements of 2025

Are you trying to find horse electrolyte supplements among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!

We investigated and evaluated a number of the top-selling horse electrolyte supplements on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 27 hours of research and did 21 horse electrolyte supplements tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!

An overview of our top picks

Table of contents

The best horse electrolyte supplements you can buy today

SaleNo. 1
Farnam Apple Elite Horse Electrolyte Powder, Replaces minerals lost in sweat during exercise, extreme weather & stressful conditions, 5 lb., 40 day supply
  • REPLACES VITAL MINERALS: Replaces electrolytes lost through sweat during exercise, extreme hot & cold weather, stressful situations, and illness
  • OPTIMAL HYDRATION: Helps encourage healthy water consumption year-round
  • MAINTAINS FLUID BALANCE: Helps support proper digestion, muscle function and recovery
  • COMPLETE ELECTROLYTE FORMULA: Contains a balanced electrolyte profile with sodium chloride, potassium, magnesium, and calcium
  • FOR ALL HORSES: Not just for performance horses! Any horse that sweats for a prolonged period, regardless of reason, can benefit from electrolyte supplementation.
  • HOT OR COLD WEATHER: Great to keep horses drinking during hot, humid summer climates, as well as in cold, icy winter weather.
  • GREAT FOR DAILY USE: Just add to regular grain ration. Can be used proactively up to 12 hours before exercise or travel to help minimize electrolyte loss.
  • IDEAL USES: horses in training or trail riding, shows or events, trailering, during weather changes or extreme weather conditions, settling into a new barn or boarding facility, or when stressed from poor nutrition or digestive upset.
  • PALATABLE: Apple-flavored powder that horses love!
No. 2
Farnam Apple Elite Electrolyte Pellets 7.5 pounds, 40 Day Supply
  • REPLACES VITAL ELECTROLYTES lost through sweat during exercise, extreme weather, and stressful situations.
  • HELPS MAINTAIN OPTIMAL HYDRATION by encouraging healthy water consumption year-round.
  • HELPS MAINTAIN FLUID BALANCE to support proper digestion, muscle function and recovery.
  • COMPLETE ELECTROLYTE FORMULA contains a balanced electrolyte profile with sodium chloride, potassium, magnesium and calcium.
  • PALATABLE APPLE-FLAVORED PELLETS are ideal for daily use for picky eaters or horses that sort powdered supplements. Can be used proactively up to 12 hours before exercise or travel to help minimize electrolyte loss.
No. 3
Daily Red Crushed Loose Minerals | Mineral Salt + Electrolyte Supplement for Horses (25LB Refill Bag)
  • Excellent Hydration Trigger. Support comprehensive hydration. Daily Red loose sea salt, minerals, and equine electrolytes encourage horses to drink more.
  • Essential Salt for Horses. Assisting hydration isn’t salt’s only superpower. It also facilitates healthy nerve and muscle contraction for higher performance.
  • Natural Horse Minerals. A full spectrum of nature-made trace minerals for horses promotes wellness, optimal performance, and a healthy appearance from head to tail
  • Mined in Utah, USA. Crushed is harvested from deep within the earth at Redmond’s deposit in Utah and contains more mineral-to-salt content than both white salt and Himalayan.
  • Delicious Mineral Supplement. Daily Red’s foundation of great-tasting, bioavailable sea minerals means horses happily eat it up and minerals go to work, not to waste.
No. 4
MagnaLyte Loose Salt and Electrolytes for Horses by Eagle Equine | Mineral sea Salt, Trace Minerals, Electrolytes | 20 Pound Bucket
  • GET YOUR HORSE TO DRINK MORE WATER: MagnaLyte electrolytes for horses triggers your horse to drink more water.
  • HORSES LOVE IT: MagnaLyte is palatable, horses love the taste with no sugar or flavoring added. That means your horse is getting the electrolytes she needs, without any fillers.
  • NO SUGAR: MagnaLyte doesn't contain any sugar or unhealthy fillers. Just the vital electrolytes your horse needs to replenish those lost in sweat.
  • GOOD IN HOT OR COLD WEATHER: Horses lose vital electrolytes when they sweat. And in colder weather they need a trigger to drink more water. MagnaLyte Performance Electrolyte provides what they need in hot or cold weather.
  • LOOSE MINERAL SALT and ELECTROLYTES: MagnaLyte is a mineral sea salt fortified with the electrolytes every horse needs to stay hydrated. Premium trace mineral salt, potassium, magnesium, phosphorus, and calcium help ensure your horse is staying hydrated.
No. 5
Kentucky Performance Products Summer Games Electrolyte Horse Supplement, 5 Pound Container
  • ►Originally developed for the horses competing at the 1996 Olympics
  • ►Adjustable serving rates allow you to easily meet your horse's individual electrolyte needs
  • ►Unique ingredients support optimal performance and speedy recovery during exercise or stressful situations
  • ►Concentrated formula ensures your horse receives both critical electrolytes and trace minerals, not sugar and other fillers
  • ►Formulated using the results of extensive research studies investigating the composition of sweat, Summer Games contains both key electrolytes and trace minerals in the actual amounts that are present in horses' sweat
No. 6
SmartPak SmartLytes Horse Electrolyte Powder Supplement | Encourages Hydration, Replenishes Electrolytes, No Added Sugar, Cherry Flavor, 56 Servings, 3.5 lb Bucket
  • Encourage Hydration: Horses lose vital minerals by sweating; SmartLytes is a rich supplement containing Sodium, Potassium, Calcium, Magnesium, and other important minerals to encourage your horse to drink more water, which in turn, improves their hydration levels
  • Additional Ingredients: The SmartLytes Powder also includes trimethylglycine, also known as the osmolyte betaine, which can aid cells in maintaining stable fluid levels; The powder is carefully formulated to replenish minerals lost in sweat
  • Tasty Flavor: Many electrolyte supplements have a plain taste, which may discourage horses from taking them, but we have given our mineral supplement a rich cherry flavor with no added sugar that picky eaters can more easily enjoy, making it easier for you to give the care your horse needs
  • SmartPak Electrolytes Supplements: Hydration is a key factor in a horse’s health and performance, and to maintain it, SmartPak has designed quality electrolyte supplements to help promote healthy levels of hydration and mineral recovery
  • We Get You Because We Are You: Horse supplements from horse people! In 1999, SmartPak was founded by an equine enthusiast who came up with the idea of preselected, premeasured, and prepackaged horse supplements when she noticed her stable manager was having a difficult time managing and administering a variety of supplements for 30+ horses at the barn. SmartPak has been developing high-quality equine supplements for a wide range of conditions, which we use, love, and trust for our horses.
No. 7
Farnam Horse Health Apple-Dex Apple Flavored Electrolytes for Horses 5 pound
  • Replaces electrolytes lost by dehydration during exercise, training or competition
  • Helps replace fluid lost through sweat
  • Helps encourage healthy water intake year-round during extreme weather conditions and in times of stress
  • Supports normal electrolyte and mineral balance
  • Palatable apple-flavored, sodium-based equine electrolyte
  • Ideal for daily use in your horse's grain ration
  • Provides a 240-day supply at 2 oz. serving per day for one horse
  • From the makers of Red Cell
No. 8
Manna Pro AccuBites Replenish Equine Supplement – Hydration & Immune Support Supplement for Horses – Contains Vitamin E & Turmeric – Turmeric & Molasses Flavored – 1.6 lbs
  • REPLENISHING HORSE SUPPLEMENT - Includes 27 oz. of precision horse supplement that stands out when top-dressed on feed.
  • HYDRATING AND SUPPORTIVE – Helps replenish electrolytes during times of stress and physical activity and encourages water consumption.
  • VITAMIN PACKED - Supports immune health with vitamin E.
  • EASY TO FEED – Unique shape can be fed in small amounts during exercise or top-dressed on feed to maintain electrolyte balance.
  • HIGHLY PALATABLE - Made with a blend of real turmeric and molasses flavor that your horse will love!
No. 10
Purina | RepleniMash™ Product | Horse Mash (7 lb)
29 Consomer Reviews
Purina | RepleniMash™ Product | Horse Mash (7 lb)
  • Contains Outlast Technology - A unique and exclusive seaweed-derived calcium to support gastric health and proper pH
  • Supports Recovery - Formulated to replenish the electrolytes sodium (Na), potassium (K), and chloride (Cl) lost through 30 minutes of continuous sweating
  • Promotes Hydration - Contains added beet pulp to increase the water holding capacity and promote proper hydration
  • Intestinal Cell Health - Supports optimal VFA (volatile fatty acid) production, including butyrate, for healthy intestinal cells based on research conducted in a unique simulated equine hindgut model
  • Flaxseed For A Shiny Coat - Contains stabilized ground flaxseed to support a shiny coat and provide omega-3 fatty acids
No. 11
UltraCruz Equine Electrolyte Plus Supplement for Horses, 25 lb, Pellet (93 Day Supply),sc-516344
  • Designed for horses that sweat excessively during hot weather or rigorous exercise and helps stimulate thirst in animals not drinking enough water
  • Replenishes electrolytes
  • Contains a balance of critical electrolytes including Sodium, Magnesium, Calcium and other trace minerals
  • Can promote post-exercise recovery
  • Supplied as a 25 lb. bag of pellets
SaleNo. 12
Kentucky Performance Endura-Max Electrolyte Supplement For Horses, 5 Pound
  • Concentrated electrolyte formula designed specifically for endurance horses
  • Provides the extra calcium and magnesium often lost during long, slow exercise
  • Replenishes the electrolytes and trace minerals lost during sweating
  • Supports normal hydration by stimulating the thirst response
  • Used by top endurance riders worldwide
No. 13
Redmond Equine Electrolyte Paste | Electrolytes Supplement for Horses
  • REPLENISHES ELECTROLYTES: Replace critical equine electrolytes needed for health and hydration.
  • PROVIDE ESSENTIAL NUTRIENTS: 60+ trace minerals and vitamins A, B, D, and E help your horse look, feel, and function better.
  • TRIGGER HYDRATION: Natural equine electrolytes trigger thirst and encourage drinking. Always ensure your horse has access to fresh water after administering Electrolyte paste.
  • BOOST ENERGY LEVELS: A balanced formula of targeted vitamins and electrolytes for horses support healthy energy levels and performance.
  • DOSE QUICKLY: Metered syringe is easy to use. Great for traveling, trail-riding, and administering on the go. Plus, horses love the peppermint taste!
No. 14
Manna Pro Bounce Back Supplement | Multi-Species Electrolyte | 4 oz
211 Consomer Reviews
Manna Pro Bounce Back Supplement | Multi-Species Electrolyte | 4 oz
  • Multi-Species Electrolyte Supplement made in the USA
  • Calves, Foals, Goat kids, Llamas, Alpacas, Fawns, Elk Calves, Lambs, Baby Pigs
  • Formulated for Nine Species of Baby & Adult Animals
  • For Use in Times of Stress or Dehydration
  • Glycine to Support Electrolyte Absorption
  • For many species and their young
  • Effective for species such as dogs, cats, cattle, horses, elk, goats, sheep and other listed animals
  • For adults or young animals
  • With dextrose for energy
  • Use in times of stress
No. 15
UltraCruz sc-516041 Equine Electrolyte Supplement for Horses, 60 ml, Paste
  • A fast acting supplement designed to replenish electrolytes so horses can achieve optimum performance
  • Palatable natural apple flavor that horses love
  • Helps stimulate thirst in horses that do not drink enough water
  • Aids immune and cardiovascular function
  • Supplied as 60 ml, paste
No. 16
UltraCruz-364849 Equine Electrolyte Supplement for Horses, 5 lb, Powder (40 Day Supply)
  • Designed for horses that sweat excessively during hot weather or rigorous exercise and helps stimulate thirst in animals not drinking enough water
  • Replenishes electrolytes and nutrients lost during heavy exercise
  • Contains a balance of critical electrolytes including Sodium, Magnesium, Calcium and other trace minerals
  • Provided as either powder or paste
  • Supplied as a 5 lb. bag
No. 17
Equithrive Horse Electrolyte Pellets, Vitamins and Minerals Supplement, Equine Feed Supplies for Hydration, Training and Competition, Sodium, Potassium, Chloride, Magnesium, 10 lbs
  • MAXIMUM HYDRATION AND MINERAL SUPPORT - Equithrive horse electrolytes help ensure optimal hydration in horses, thanks to essential minerals like sodium, potassium, chloride and magnesium. Keep your equine companion performing well during training and competition.
  • HIGHLY PALATABLE WITH NO ADDED SUGAR - These horse hydration pellets are designed for easy feeding with no added sugar or dyes. No more fussing - just convenient, palatable pellets that your horse will love.
  • REPLACE ELECTROLYTES - Horses lose electrolytes and proteins through sweat at a much higher rate than humans. Equithrive equine electrolytes for horses are formulated to support optimal hydration, ensuring your horse can perform.
  • COMPETITION APPROVED - Equithrive horse pellets contain no added sugars or dyes, providing your horse with pure, effective electrolyte support. Our horse supplements can be used in FEI/USEF competition.
  • KENTUCKY CRAFTED - Proudly made in the heart of horse country, Lexington, Kentucky, a hallmark of quality and tradition in the equine world.
No. 18
UltraCruz Equine Electrolyte Supplement for Horses, 25 lb. Powder
  • Designed for horses that sweat excessively during hot weather or rigorous exercise and helps stimulate thirst in animals not drinking enough water
  • Replenishes electrolytes and nutrients lost during heavy exercise
  • Contains a balance of critical electrolytes including Sodium, Magnesium, Calcium and other trace minerals
  • Provided as either powder or paste
  • Supplied as a 25 lb. bag
SaleNo. 19
Farnam Horse Health Electro Dex Equine Elecrolytes, 5-Pound, Pink
  • Made in United States
  • Package height :15.494 cm
  • Package length :17.018 cm
  • Package width :15.24 cm
No. 20
Finish Line Ultra AppleADay Electrolyte (5 lb)
  • Product Type: Pet Food
  • Item Package Dimensions: 16.51 L X 17.018 W X 25.654 H (Cm)
  • Country Of Origin: United States
  • Item Package Weight: 2.381 kgs

How to choose a good horse electrolyte supplements

Does the idea of finding a fantastic horse electrolyte supplements make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!

Your presence here indicates that you are interested in horse electrolyte supplements. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top horse electrolyte supplements products available right now. You might be wondering how we came up with the list. How was this buying guide developed?

First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top horse electrolyte supplements on the market right now!

The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:

Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top horse electrolyte supplements brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.

Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top horse electrolyte supplements based on those.

Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.

Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.

Customer ratings:  Would it be accurate to suggest that the horse electrolyte supplements were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.

Customer Reviews: Like ratings,  provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.

Seller Rank: This is very intriguing! Not only do you need a good horse electrolyte supplements, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.

Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your horse electrolyte supplements.

Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting horse electrolyte supplements for months and years to come.

Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.

Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.

These are the standards by which we selected our horse electrolyte supplements. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.

Why should you believe us?

There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what horse electrolyte supplements should you purchase in 2022?

This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on horse electrolyte supplements.