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Reviews 4.8

All-In-One Supplement 7.5 lb - Single Bag

All-In-One Supplement 7.5 lb - Single Bag

Regular price $99.95 USD
Regular price $139.95 USD Sale price $99.95 USD
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✔Complete Digestive Support | ✔Solid Muscle & Topline Development | ✔Ultimate Hoof Support | ✔Helps Maintain Optimal Hydration | ✔Luxurious Coat, Mane & Tail Quality | ✔Improved Immune Support | ✔Essential Joint Support | ✔Mare & Foal Growth & Development | ✔Improved Recovery Times

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LOW IN SUGAR. All-in-one convenient scoop

Balanced nutrients to help optimize forage utilization.

KEY NUTRIENTS

  • Vitamins - A, B1, B2, B3, B5, B6, B7, B9, B-12, C, D3, E, and K
  • Pre & Probiotics with Active Live Yeast
  • Glucosamine, MSM, Potassium, Biotin, Zinc, Copper, Manganese, Cobalt, Copper, Magnesium, Selenium, Iron, Calcium
  • Complex Amino Acids
  • Omega 3 & 6 Fatty Acids, Electrolytes, Folic Acid, Antioxidant Superfoods

33 ANTI-INFLAMMATORY PROPERTIES. VETERINARIAN RECOMMENDED.

  • Shinier Coats

    Packed with Omega-3s, our formula gives your horse a coat so glossy it’ll turn heads at the barn.

  • Stronger Joints

    Glucosamine and MSM work together to support healthy, flexible joints—keeping your horse moving like they’re years younger.

  • Improved Digestion

    Probiotics and prebiotics ensure every meal counts, promoting better digestion and overall health.”

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Real Horses. Real Results.

WORLD'S MOST ADVANCED ALL-IN-ONE SUPPLEMENT

Customer Reviews

Overall rating: 5 / 5 from 693 reviews.

Customer photo review of All-In-One Supplement 22.5 lb - Three Pack Bundle

This is one of our quarter horse colts born this Spring. This is Dobbie, he is 2 months old. His sire is IM Countin Checks and his dam is Cats Me If U Can, he is bred for Cutting. He loves EES and as you can see his coat looks amazing!; He has a full brother in training in Oklahoma and is gearing up for the NCHA Futurity, he is also on EES.

All-In-One Supplement 22.5 lb - Three Pack Bundle

Customer photo review of All-In-One Supplement 22.5 lb - Three Pack Bundle

We made the switch to Extreme Equine Supplements for our OTTB recipient mares back in 2025. Both delivered healthy quarter horse colts for us this Spring. Both mares look great and have maintained their weight throughout their pregnancy and a very cold winter here in West Virginia.

All-In-One Supplement 22.5 lb - Three Pack Bundle

Customer video review of All-In-One Supplement - 7.5 lb - Single Bag

Have not had to do injections since starting on this, and it has all my other supplements included!!!! Very happy with the results and highly recommend

All-In-One Supplement - 7.5 lb - Single Bag

Customer photo review of All-In-One Supplement - 7.5 lb - Single Bag

I wanted to wait a full 3 months before sharing my thoughts on the Extreme Equine All-In-One Supplement—and I’m so glad I did. Like a lot of horse owners, I’ve tried my fair share of supplements over the years, always hoping to find something that truly delivers on its promises. After hearing so many people rave about this one, I decided to give it a real test—and commit long enough to see if the results were consistent. The difference has been incredible. Within the first month, I started noticing subtle changes, but by the three-month mark, it was undeniable. My horses looks healthier overall—their coats are noticeably shinier, their energy levels are more balanced, and they just seem more comfortable and happy in their body. Even their hooves and topline have improved in ways I wasn’t necessarily expecting. What really stands out is the “all-in-one” aspect. Instead of juggling multiple supplements, I feel confident that they are getting everything they need in one place. It’s simplified my routine and given me peace of mind. If you’re on the fence, I’d say give it a fair shot and allow time for it to work. For me, waiting those 3 months made all the difference—and I can honestly say this supplement has earned a permanent place in my barn.

All-In-One Supplement - 7.5 lb - Single Bag

Customer photo review of All-In-One Supplement - 7.5 lb - Single Bag

Love this stuff! My horses look amazing! My buckskin previous owner made the crazy choice to cut his tail instead of removing burs. Since starting Equine Exteme, it has gown like crazy! So handy to have a ALL IN ONE SUPPLEMENT!

All-In-One Supplement - 7.5 lb - Single Bag

Customer photo review of All-In-One Supplement 45 lb. Large/Bulk Bag

The horses started on EES in January and their coats are so shiny, hooves are getting stronger, and the endurance of my Friesian has improved. Trying to prevent Cushings and/or PPID, especially with my young Rocky Mountain mare who is due for recheck on insulin level in June. The horses love it dressed on top of their Teff pellets twice a day.

All-In-One Supplement 45 lb. Large/Bulk Bag

Customer photo review of All-In-One Supplement - 7.5 lb - Single Bag

Im so pleased with how my mare is moving and feeling! She loves her EES, I never have a problem getting her to eat it. And the peace of mind knowing every nutrient gap is being filled, makes this a stellar product! It is rare that a single product can check so many boxes, but i noticed huge improvements for her after just one bag!

All-In-One Supplement - 7.5 lb - Single Bag

Customer photo review of All-In-One Supplement 45 lb. Large/Bulk Bag

My old mare had terrible water fecal syndrome and struggles during the winter with keeping weight on… look at her in January! I have since put two gelding onto it too… a great all around all in one supplement!

All-In-One Supplement 45 lb. Large/Bulk Bag

Customer photo review of All-In-One Supplement - 7.5 lb - Single Bag

I am so excited to give this supplement to my 15 year old stallion. This is the worst he has ever looked . I'm going to wait 30 days and take more pictures. With the product of the Extreme supplement I am sure I'll see a big difference 🙏💛 Thank you

All-In-One Supplement - 7.5 lb - Single Bag

Customer photo review of All-In-One Supplement 45 lb. Large/Bulk Bag

My crew loves EES! They all are eating it really well! They’ve only been on it for just over a month but their coats are already a lot softer and shinier and my farrier was impressed by their hoof growth when he was here the other day. My life is simpler too… making feed bags for 6 horses for the week only takes me 10 minutes instead of 50 minutes, which is what it used to take!

All-In-One Supplement 45 lb. Large/Bulk Bag

Customer photo review of All-In-One Supplement 22.5 lb - Three Pack Bundle

Old man “Freckles” always struggled when we transition from pasture to hay as winter arrives in Colorado. We always assumed he had fecal water syndrome but never was diagnosed by a vet. Either way, he’s been on EES for a month and no more loose poop for this guy! His butt and tail are clean and he also has a lot more pep in his step! 10 out of 10 for EES! - Drifter’s Hearts of Hope (horse rescue)

All-In-One Supplement 22.5 lb - Three Pack Bundle

Customer video review of All-In-One Supplement 22.5 lb - Three Pack Bundle

This is Albert, a 13 yo Appendix gelding. Formerly a wrangler's horse at a high-end guest ranch, he was retired in 2023 following an injury (& subsequent arthroscopic surgery) to his right front tendon sheath. He came to Drifter's Hearts of Hope (thru the Annie Project) for recovery & rehab & I adopted him March 2024. He's my first horse... I have a lot to learn & want to do everything I can to do right by him. EES is an excellent product to support all of Albert's parts! I started him @ 1/2 scoop for the first week to introduce the texture & then increased to 1 scoop. He seems to like it!

All-In-One Supplement 22.5 lb - Three Pack Bundle

Customer photo review of All-In-One Supplement 22.5 lb - Three Pack Bundle

It arrived faster than expected. Smells so amazing, and my horse didn't hesitate to dig right in. He can be nonplussed with his feed, so I was impressed with that.

All-In-One Supplement 22.5 lb - Three Pack Bundle

Customer photo review of All-In-One Supplement - 7.5 lb - Single Bag

My gelding had 5 plus years off when I bought him. He is getting his shine back and building muscle. He is getting back to his show-ready body with the help of Extreme Equine Supplements!

All-In-One Supplement - 7.5 lb - Single Bag

Customer photo review of All-In-One Supplement 22.5 lb - Three Pack Bundle

My horse has PSSM and this product has worked the best for her issues. It is one stop--easy to feed--and has everything she needs in just one product! Here is my pretty mare, Ulla, who is 24 years old and still going strong in dressage.

All-In-One Supplement 22.5 lb - Three Pack Bundle

Customer photo review of All-In-One Supplement 45 lb. Large/Bulk Bag

Anneke (so cute!) is almost a year old and has been on Extreme Equine Supplements for several months. EES supplements have all the vitamins, minerals and nutrients our girls need in 1 bag to keep Their coats beautiful and black even in the Arizona sun and the energy and stamina to keep up with their training. With 5 horses the bulk bag is very economical as every dollar counts.

All-In-One Supplement 45 lb. Large/Bulk Bag

Customer photo review of All-In-One Supplement 45 lb. Large/Bulk Bag

Extreme Equine Supplement is a Fabulous product with 10x more nutrients and better ingredients than other brands! It’s easy to use the horses love it and it’s affordable. My horses are going and feeling better than ever.

All-In-One Supplement 45 lb. Large/Bulk Bag

Customer photo review of Extreme All-In-One Supplement 22.5 lb - Three Pack Bundle

This is Franklin. He enjoys your Extreme All-In-One Supplement. He has just joined a new herd, and in this photo you can see I have cream on a few of his bites. Otherwise, his coat is very shiny, and his hooves are healthy and strong. Thank you!!!

Extreme All-In-One Supplement 22.5 lb - Three Pack Bundle

Customer photo review of Extreme All-In-One Supplement 45 lb. Large/Bulk Bag

Extreme Equine is carefully formulated and compounded by only the best ingredients. I believe it is the leading supplement on the market and my horses have never looked or felt better! Feeding EES simplifies feeding programs assuring your horse gets all its vitamins in one easy scoop. My horses love it!

Extreme All-In-One Supplement 45 lb. Large/Bulk Bag

Customer video review of Extreme All-In-One Supplement 45 lb. Large/Bulk Bag

My 20 year old Friesian has been on EES for a year now, and he is doing better than ever! He is perfectly sound and fit, doing FEI work 5 days/week! This is the ONLY supplement he is on now, and I am very grateful that he is off all the previous joint supplements, biotin, anti inflammatories and omega 3. This amazing product does it all for my older Friesian (and my 3 year old!) and the results are obvious!!! From his ability to work hard in the arena, to his beautiful shiny coat, a thicker mane and strong hooves - I highly recommend this product!! 💗

Extreme All-In-One Supplement 45 lb. Large/Bulk Bag

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