7 Best Horse Coat Supplements: Reviews, Buying Guide, FAQ

A healthy horse with a shiny mane; those are the signs of a healthy equine buddy! To give your horse a healthy and beautiful make-over, various horse coat supplements have been made available on the market. With the correct dose of the right product, your horse will flaunt a coat that will sparkle in the sunlight.

For a long time, coat supplements for horses have managed to occupy a significant part of the shelves for horse care. They not only promise silky manes but also fight problems such as dry skin, rain rot, and in some cases, chipped hooves. If you’ve noticed these troubles, equine supplements are the solution to get your mares ready to glow.

If you’re in a hurry, then here are our top picks:

What are Horse Coat Supplements?

Humans know how hard it is to achieve perfection when it comes to hair. And while salons may help temporarily, the main cause of unhealthy hair resides inside the body. 

The same goes for horses. A lack of protein, acids, and certain minerals can be detrimental to the health of your mount, a problem that shows up in the form of a dull-looking coat. That is where supplements for horse coats come in.

Providing your horse with a mixture of essential fatty acids and nutrients, horse supplements for coats promise both healthy skin and glowing manes. From omega 3s and omega 6s to amino acids and critical vitamins, these supplements target nutritional deficiencies that can cause itchy skin and dull coats in horses. These nutrients come from natural sources such as fish oil, flaxseed, and rice bran. 

A lustrous mane is not only pleasant to look at, but also helps the animal to protect itself from the weather, insects, and dirt. A horse’s coat assists it in dealing with hot as well as cold temperatures by thinning and lengthening in response. 

It forms part of the equine’s sensory faculties and plays a role in the dispersion of pheromones. So, suffice to say that keeping it healthy and beautiful is a crucial part of a horse rearing. Including coat supplements for horses in your mount’s diet gives a significant nutritional boost that will result in silky locks.

How to Choose a Horse Coat Supplement?

Before diving into the list of best supplements for horse coats and their reviews, let’s take a look at the criteria that you need to go through when considering a mane and tail growth supplement for horses.


While some of the top equine supplements tend to be on the pricier side, that is not always the case. 

You can find the perfect blend for your mount at a reasonable price. Though you might be tempted to grab the cheapest option and give it a go, you don’t want to risk it with your beloved horse. At the same time, you do not have to splurge to get the right nutrients for your mare. 

The supplements will largely depend on the amount of the product and the quality of the ingredients used. 

It is understandably hard to browse through all of the brands of coat supplements for horses to find the right one in terms of price. But don’t worry, we’ve already done the legwork for you and have enlisted those horse coat supplements in the next section that offer the best bang for your buck. 


Supplements for horse coats consist mainly of fatty acids and protein, along with some essential vitamins and minerals. Manufacturers conduct years of research to come up with quality, signature blends which include a mix of the following components:

  • Fatty acids such as omega 3 and omega 6
  • Methionine
  • Lysine
  • Zinc
  • Copper
  • Biotin (check out our list of the best biotin supplements for horses) 
  • Pyridoxine (B6)
  • Vitamin A

As mentioned earlier, one of the most common deficiencies that horses tend to have, which leads to poor coat quality, is related to proteins. 

That is why flaxseed is usually present in the majority of coat supplements for horses. These are also good sources of fatty acids, which help develop a smooth finish. 

Biotin is another popular component that improves coat health. Since vitamin-B deficiencies can also impact hair growth, including biotin and other sources of vitamin B into its diet provides a major helping hand to your horse’s coat. Not just that, research published in the Equine Veterinary Journal also suggests that Biotin is great for hoof health in horses.

Depending on the ingredients used, a coat supplement for horses can tackle several issues with various degrees of focus. For instance, some supplements for horse coats can also promote healthy hooves, especially the ones that contain biotin. 

Consult a Vet

Before deciding on supplements for a shiny horse coat, you should make sure to pay a visit to the vet. This way, you’ll get to know which nutrients your mount is lacking in. 

Once you have identified the ingredients that your horse needs in its diet, you can better assess the supplements on the market based on the required nutrients. This should eliminate all guesswork when it comes to the type of supplement that’s needed for your horse. 

Also, don’t hide anything for the veterinarian. If you want your horse’s coat to improve, you should come clear with the doctor and mention all of the drugs and other supplements you are feeding it. 

Honesty at this level will make sure to prevent over-supplementing the horse with specific nutrients. Some ingredients might not react nicely to others as well, so it’s best to be careful.

Know Your horse

As the owner, you are the one who rides, feeds, and grooms your horse. You are the one who knows best about what goes into its diet. You are also the one who is most likely to notice alterations in its physical appearance, be it a dulling of the coat, rashes on its skin, or chipping hooves. 

You can do even more research about your horse and use the knowledge that you have acquired to make a choice regarding supplements for horse coats. Your experience also matters a lot since you are aware of how your horse reacts to specific products. 

All of these just go on to show how much knowing your horse is crucial when buying supplements.

7 Best Horse Coat Supplements

It’s finally time for the reviews. Here are the best horse coat supplements.

1. Majesty’s Omega Wafers

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We can’t say it better than they do. Majesty’s Omega Wafers will keep your horses “looking and feeling great” with a good dose of Omegas 3, 6, and 9 from flax. It contains biotin in a delicious blend of rolled oats and cane molasses, adding to the palatability for your horse to enjoy the taste. Its original wafer shape will also allow you to hand-feed the supplement if you’re into that sort of a thing. This method prevents your mare from avoiding the supplements and ensures that it gets the support it needs.

Interestingly, the wafer form really does help. Customers have highlighted the simplicity of feeding their horses this way as well as the noticeable improvements in their coats. It also seems like horses love these treats, so why not go ahead with a supplement that your horse actually likes?

2. Farnam Super 14 Skin & Coat Horse Supplement

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A silky, glossy coat is what awaits your horse after using Farnam’s mane and tail growth products. Its specialty lies in a nutritional combination of polyunsaturated fatty acids, namely Omega-3 and Omega-6. The tasty powder comes with a scoop to facilitate feeding and measuring. While initially a supplement for horses, it can also be fed to dogs and other pets to promote healthy skin and hair.

And it seems like Farnam’s coat supplement for horses really is effective. Several customers have said that the supplement improves their horse’s coat and skin condition. 

Owners highlighted its value for money, though we would like to see some more variety in terms of package sizes in the future.

3. Buckeye Nutrition Shine ‘N Win Hair Coat Enhancer

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Coming in at number 5, we have the Shine ‘N Win Hair Coat Enhancer by Buckeye Nutrition. Its focus is specifically on increasing the bling-bling of your mare’s mane. It is a delicious mixture of wheat germ, flaxseed, and soybeans and can be an excellent addition to your horse’s diet. Its formula was developed by expert equine nutritionists who considered various requirements for specific breeds to provide an optimum blend. Made with 100% traceable ingredients with zero preservatives and artificial colors, this supplement is a rich source of fat and Omegas 3 and 6 fatty acids to make your horse ready to shine. Other ingredients that this supplement contains include apples, peppermint oil, and carrots.

Along with being applauded for its amazing effects on horse coats, this supplement also comes in at a reasonable price. Various owners commented by saying that it helped with hair growth on their horses, and some have even noticed visible dapples in the sunlight. The horses also really seem to enjoy the taste! 

Some supplements reached buyers in a hard and unhealthy state. This was most likely due to the heat, but the manufacturers were happy to replace these for free immediately.

4. PetAg Mirra-Coat Powder

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Promising to brighten and heal your horse’s coat from the inside out, PetAg horse coat supplement has definitely earned its place on this list. It comes in powder form, with essential ingredients such as fatty acids, biotin as well as zinc. This supplement for horse coat helps in combatting dry skin, dandruff, and an itchy coat. It’s also easy to mix into your horse’s feed due to its powdered form. 

Reviewed as a trustworthy supplement for horses with itchy skin, this powder has helped numerous horses gain a shiny, lustrous coat. One customer even called it a “miracle coat,” which, we’re sure, is a huge compliment for the people at PetAg.

5. Omega Horseshine The Omega 3 Supplement

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Omega Horseshine contains the finest ingredients at a reasonable price. Made of freshly milled and stabilized flax (proven by research to reduce skin allergies in horses), Omega Horseshine is one of the best when it comes to maintaining the health, strength, and beauty of your horse’s coat. Its exceptional blend of ingredients helps improve the texture, quality, and finish of your mount’s coat and skin. This brand of equine coat supplements also promotes healthy hooves. It comes as a GMO-free product with zero artificial preservatives, colors, and additives. Containing a very low 4.4% NSC value, it is indeed a safe source of Omega-3 for horses.

Customers are crazy about this stuff on Amazon! Lots of users have commented about its amazing results in both young and old horses alike. Owners have noticed significant improvements regarding the glow in the coats and tails of their horses within just a few weeks of using it. Some even pointed out that the supplement improved the way their horse’s skin reacts to bug bites and other allergies. Not to mention, the more than reasonable price for its 22 lbs bag really makes it a great supplement for the long haul. This is definitely a five-star addition to your stallion’s diet.

6. Horse Health Joint Combo Hoof & Coat

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If you’re looking for an all-round joint, hoof, skin and coat supplement for horses, then we’ve got a treat for you here. The Horse Health Joint Combo is a 3-in-1 supplement that’s made with an exquisite mixture of ingredients, including glucosamine, biotin, and omega fatty acids. This horse coat supplement considerably improves your horse’s skin and coat condition with its Omega-3 and Omega-6 formula from soy oil and flaxseed meal. The cinnamon apple-flavored pellets that come in this 8-pound tub are also a genuine treat in terms of taste. 

The actual results seen by customers are also nothing to scoff at. Owners who have been feeding this supplement to their horses have a lot of great stuff to say about it. Besides the significant improvement in their horse’s coat, buyers also report considerable improvements in the joint and hoof health of their horses. 

7. Horsemen’s Pride Salt Block on Rope

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This supplement comes in the most unique form on this list: a 2.2-pound rock of salt. Yet it is still extremely effective at improving a horse’s coat condition. Coming straight from the depths of the Himalayas’ ancient deposits, this salt lick is packed with iron, potassium, and magnesium. It is quite literally a source of electrolyte on a rope. Not only does it provide nutrients to your horse, but the rock also keeps it busy when it’s bored!

Additionally, horses are not the only ones who seem to love this rock. It is visually appealing and unbelievably cheap for its size. Various other types of animals also enjoy this salt lick, making for some amazing photo opportunities. While lacking some ingredients that help promote a glossy coat, Horsemen’s Pride Salt Block is still an excellent (and pretty) supplement to provide your horse with some useful minerals.

FAQs About Horse Coat Supplements

Now that we’ve discussed some healthy coat horse supplements, let’s switch to answering a few questions of yours. Here’s a list of the most commonly asked questions by equine lovers when it comes to their horse’s coat and the supplements for it.

What do you feed your horse for a shiny coat?

For a glossy coat, you should consider adding oils to your horse’s diet. Oilseeds such as flax/linseed, sunflower seeds, and soybean can provide your horse the sort of shiny coat that you’re looking for. 

You should check your horse’s diet to see if it is well-balanced. Various types of deficiencies, including protein, vitamin, and mineral deficiencies, can impact on your mare’s coat, making it dull and rough. As long as you provide it with the nutrients it needs, you should see a visible change on the outside of your horse.

How do I make my horse’s coat shiny?

Aside from a well-balanced nutritional diet, the glow of a horse’s coat all comes down to thorough grooming. Get rid of the grease and dirt with a cloth soaked in lukewarm water and skin wash. Move on with a woolen mitt to remove leftover dust. If you are in a hurry, a quick wipe using, you guessed it, baby-wipes adds significant shine. Apple cider vinegar can help you deal with your horse’s sweat, leaving behind a gleaming coat.

Interested in giving your horse a nice makeover? Here are our top picks for horse grooming kits.

What is the best hoof supplement?

One of the best hoof supplements on the market is Horse Guard Equine Hoof Guard. One of its winning points is the additional MSM in its ingredients, which helps with the structural proteins on hooves. Farnam is also a famous brand in this category. Healthy coat (tractor supply) is also a worthwhile option for you to choose.

If you’re looking for some detailed reviews, then check out our list of the best horse hoof supplements

What is the best oil to feed horses?

Corn oil seems to be one of the best and most palatable oils for horses. It is rich in Omega-6 fatty acids, which improve horses’ coats. When mixed in the feed, corn oil also absorbs loose particles and keeps dust levels low. This can be helpful when feeding horses with respiratory problems or when mixing powder supplements with feed. If your horse has a respiratory problem, then you may also want to check out our list of top supplements for horses with respiratory problems.. Other oils that can be very good for your steed’s diet are flaxseed, soybean oil, sunflower seed, rice bran, and wheat germ oil which are very common in skin and coat supplements for horses.

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