True health starts in your horse's gut. DigestiveEQ is a science-backed, vet recommended gut health supplement that supports digestion, condition and performance.
If your horse is struggling with soft manure, poor digestion, ulcers, recurring colic, anxious behaviour, lack-lustre hoof health or dull coat, it’s likely that the trillions of microbiomes in his gut are overworked and need help.
DigestiveEQ is your go-to, daily-use gut health supplement designed for general support, prevention, and maintenance. It’s ideal for leisure horses, those in light to moderate work, and any horse needing foundational digestive stability.
Product Description
DigestiveEQ is a complete fore and hindgut supplement, designed to support effective digestion, nutrient absorption, gut health and immune support for all pleasure horses or horses in low to moderate work.
Most supplements target only one area of the gut. The dual-action buffering, the proprietary blend of postbiotics, the digestive enzymes, amino acids and dual action mycotoxin binder in DigestiveEQ work from the foregut to the hindgut and through the 30 meter long digestive tract.
Always consult your veterinarian or equine nutritionist for specific advice for specific advice for your horse.
We recommend the daily serving to be fed over two feeds, preferably morning and evening. If not feasible the daily dose can be fed in one feed. DigestiveEQ must be fed as part of a balanced diet with ample forage.
70% of your horse’s immune system is in their gut
The latest research links gut health to behaviour, appearance, and overall wellbeing.
A well-balanced gut is the key to unlocking a strong immune system and a happier, better looking horse.
The benefits of
DigestiveEQ
The benefits of
DigestiveEQ
Improved digestion
Normal appetite
Calm and manageable behaviour
Healthy coat and hooves
Ulcer and colic protection
Supports immune system
Ideal post-medication
Improve manure quality
Horse Owner Recommended
Real and honest reviews from horse owners using DigestiveEQ
Customer Reviews
Overall rating: 4.9 / 5 from 1431 reviews.
Since using Digestive EQ not only has my mare Gemma, put on weight, she is calmer and her mane & tail are growing faster and thicker. Our Farrier has even commented on how good her hooves are looking. He’s exact words were “ the best I’ve ever seen her hooves and her temperament is so much calmer.”
I would highly recommend digestive EQ to anyone looking for a happier healthy horse.
Store owner replied:
Hi Sandy, thank you so much for your review and for sharing Gemma’s wonderful progress! We’re so pleased to hear she’s gained condition, is feeling calmer, and that you’ve noticed such positive changes in her mane, tail and hooves since using Digestive EQ. It’s especially lovely to hear your farrier has noticed the difference in both her hoof quality and temperament too. Thank you, Berni 💙🐴
My beautiful girl She come home not the best but look at her now
Store owner replied:
Hi Jn B., thank you so much for your 5-star review! We're delighted to hear that Digestive EQ is supporting your beautiful mare. Thank you, Berni 💙🐴
I use it for my colt.
I’ve never had a colt before and I’m an old lady. But my colt is very quiet and I am trying to give him the best possible start in life.
He went Supreme at his first show. I’ve never won supreme anything in my life!
Store owner replied:
Hi Kirsten, thank you for your lovely review. Congratulations on your colt going Supreme at his very first show, what an incredible achievement! We're so pleased to hear he's doing so well with Digestive EQ. Thank you, Berni 💙🐴
This stuff is absolutely amazing!!! This is my 29 year old mare. Last year she was skin and bone, nothing was working and thought she won’t survive another winter. Now she is a completely different horse!!! With a change of diet and adding in DigestiveEq and Daily balance, you would think she is 10 years younger. My vet was amazed at the difference! Highly recommend 😊😊
Store owner replied:
Hi Amber, thank you so much for your wonderful review and for sharing this incredible before-and-after. We're so happy to hear your mare is thriving and looking amazing with Digestive EQ and Daily Balance. We're so proud to be part of her journey! Thank you, Berni 💙🐴
Digestive EQ has really helped my horses, they are eating up & look well
Store owner replied:
Hi Sue,
Thanks so much for your kind review. We're so glad Digestive EQ is helping your horses eat well and look great—keeping guts happy supports overall wellbeing.
Thank you, Jayda 🐴✨
Bruno has been on Digestive EQ 6 years. A few months ago I forgot to add to his feeds for a few weeks (🙇🏼♀️) , his whole digestive process changed, his coat changed and he wasn’t himself. I immediately thought ‘what’s changed’ and the one thing was Digestive EQ, back on it and within a week he was a happy horse. It’s a magic power that I highly recommend.
Store owner replied:
Hi Sam, thanks so much for your kind review. So happy Bruno felt like himself again on Digestive EQ—consistency really helps support gut health. Give him a pat from us! 🐴✨
Store owner replied:
Hi Pamela, Thank you so much for your wonderful review! We're so happy to hear you've had such great results with Digestive EQ. And we have to say, your horse is absolutely stunning! 😍 Thank you for sharing and for trusting us to be part of their gut health journey. Thank you, Jess
Iv noticed a big improvement in there coat and overall appearance
Store owner replied:
Hi Stuart, Thank you for such a wonderful review. So glad to hear your horse’s coat and overall appearance are improving with Digestive EQ—healthy guts often shine on the outside too! 🌟🐴
This product has vastly help to keep condition on my 2 off the track Thoroughbreds. My gelding in particular is extremely hard to maintain condition and I believe that this product has helped immensely and both horses have actually started to dapple in their coats. I am very happy with the results.
Store owner replied:
Hi Louise, wow, thank you so much for sharing this! 😊 It’s wonderful to hear that both of your OTTBs are doing so well, especially your gelding. We know how challenging it can be to keep condition on some Thoroughbreds, so hearing that you've seen such a positive difference means a lot. And who doesn't love seeing dapples come through! Thanks for trusting us with your horses and for taking the time to leave such a lovely review. Thank you, Jess 💙🐴
My horses look so good due to adding Digestive EQ to their feed. I highly recommend adding using it
Store owner replied:
Hi Natalie,
Thank you so much for your lovely review!
We're so glad to hear your horses are looking so well since adding Digestive EQ to their feed. It's wonderful to know you've seen such positive results, and we really appreciate your recommendation.
Thank you, Jayda. 🐴💙
great stuff us on both my ott it's help out so so much it's great I can tell when they don't have it
Store owner replied:
Hi Joanne,
Thank you so much for your kind review!
We're so pleased to hear Digestive EQ has helped both of your OTTs and that they're doing so well on it. We really appreciate you taking the time to share your experience with us.
Thank you, Jayda. 🐴💙
All our horses have EQ in their daily feeds. They look great and perform well.
Store owner replied:
Hi Rozinda, thank you so much for your wonderful review. We're delighted to hear that Digestive EQ has been supporting your horses and helping them look and feel their best. Thank you, Berni 💙🐴
Been feeding it for a few years now to my horses. The best thing is how calm they are now, no more spooking or nervy behaviour. It's been a total life changer for them. So grateful for this excellent product
Store owner replied:
Hi Lis, thank you for such a wonderful review. We're so happy your horses are calmer on Digestive EQ, it’s lovely to hear it’s been a life changer for them. Thank you, Jayda. 🐴💙
My 19yo OTTB looks amazing and feels fantastic after 12m on Poseidon EQ. Its like having a new horse.
Store owner replied:
Hi Louise, Thank you so much for your amazing review 💙 Hearing that your 19yo OTTB looks and feels fantastic after 12 months on Digestive EQ absolutely makes our day. “Like having a new horse” is the best compliment we could ask for. We’re so happy he’s thriving and feeling his best 🐴 Thank you, Jess
I use digestive eq & Digestive VM
My horses have extremely healthy winter coats since being on the combination. I started using these products as one horse in particular has had loose manure for some time now . Im on the third month and there has been a slight improvement in that area.
Store owner replied:
Hi Simone, Thank you so much for sharing this 💙 We’re so happy to hear your horses are looking so healthy in their winter coats! And it’s really encouraging that you’re already seeing some improvement with the loose manure too. Gut health changes can take a little time, especially when it’s been ongoing for a while, so it sounds like you’re heading in the right direction 😊 Thank you, Jess
Exercise, good grass and digestive eq with every feed and within 5 months Logan looks completely different
Store owner replied:
Hi Penny, wow, what an incredible transformation for Logan 😍 It’s amazing what the right combination of exercise, quality forage and gut support can do over time. Thank you so much for sharing your results with Digestive EQ, he looks fantastic 💙 Thank you, Jess
Store owner replied:
Hi Casey, thank you for your review. We’re so excited to be part of your feed routine and can't wait to hear about your progress with Digestive EQ. Thank you, Berni 💙🐴
3 horses, 7/19 and 35 years old all happy with DigestiVE EQ
Store owner replied:
Hi Cathrin, thank you for your kind review. It's wonderful to hear all three of your horses are so happy on Digestive EQ! Thank you, Berni 💙🐴
Store owner replied:
Hi Kate, he looks amazing!!!! So pleased Digestive EQ is supporting gut health and condition, and it is truly showing on the outside. Thank you, Jess 🐴💙
My horse Joey before Feb 2025
And now April 26. I have been feeding Digestive EQ for just over a year now , everyday. I'm positive it has assisted in his condition recovery, calmer , and overall well-being. I will continue giving him digestive EQ. Thankyou I highly recomend. Regards Sandi P.
Store owner replied:
Hi Sandi, Thank you for such a wonderful review. So pleased Joey’s calmer and thriving on Digestive EQ, your consistency really shows. Give him a pat from us! Thank you, Jayda. 🐴✨
Our horses look incredible on Difestive EQ, they are on 1/4th of the hard feed they were on previously and holding condition so well.
Store owner replied:
Hi Jess, thank you for such a wonderful review. So glad to hear your horses are holding condition on Digestive EQ while needing less hard feed. Great management and gut support paying off! 🐴✨Thankyou, Jayda
We initially had my daughters pony on EQ and VM but for a variety of reasons we shook up her diet and stopped using them. We instead had her on a complete feed. Fast forward 6 months and we'd lost our golden girl. Her coat was dull and whilst not underweight she just didn't look amazing. I decided to put her back on EQ and Daily Balance 4 weeks ago and wow! Even with her winter coat coming through she has started to get back that lovely golden shine and her dapples are really obvious now. She's even put on muscle in all the right places. I'm so happy. People often like to put down big companies as only being interested in profits, but the proof is in the results. Never again will I take her off EQ. Thank you!
Store owner replied:
Hi Camilla, Thank you for such a wonderful review. So glad your pony’s shine and topline are bouncing back with Digestive EQ and Daily Balance—your care makes all the difference! Thank you, Jess 🐴💙
Chloe’s 15yo gelding, off the track.
Since adding Poseidon Digestive EQ to Toy Boy’s daily routine we’ve seen a noticeable improvement in his overall condition and performance.
He’s developed a stronger topline and is maintaining great body condition while staying lean and athletic. Under saddle he feels more comfortable and settled in his work, with better balance and a more consistent canter.
We’ve also noticed improved digestion, appetite and overall bloom, which is especially important during regular training and competition.
For us, supporting digestive health is a key part of maintaining performance, and Poseidon Digestive EQ has become an important part of Toy Boy’s program.
Chloe
Store owner replied:
Hi Mark, thank you for such a wonderful review. So glad Digestive EQ is helping Toy Boy’s condition, topline and balance—great work supporting his gut during training and competition! Thank you, Jess 🐴💙
It’s been a bit of a journey, but Digestive EQ has been the key in helping me get Bruce from back then to now! It was instrumental in re-balancing his gut bacteria, and finally brought an end to his persistent scouring. It’s been so fantastic, I’ve got all three of my horses on it. Best investment in their health I’ve ever made.
Store owner replied:
Hi Deanne, thanks so much for your kind review. So glad Bruce’s scouring settled and your herd is doing well on Digestive EQ—awesome commitment to gut health. Give Bruce a pat from us! Thank you, Jess 🐴💙
My horse Froy is 20yrs young and digestive EQ helps to keep him in top condition competting in Working Equitation.
Store owner replied:
Hi Alexander, thank you for such a wonderful review. So happy Digestive EQ is helping 20yr old boy stay in top condition! Go team! 🐴✨
Digestive EQ has made a big difference for us, I would highly recommend
Store owner replied:
Hi Allycia, thank you for your wonderful review. We’re delighted to know Digestive EQ is making such a positive difference for your horse. Thank you, Berni 💙🐴
Becky's coat is beautiful and shiny and we get a lot of compliments on how good she looks.
I've also used it on other horses with great results improving their temperaments as well as their coats 😊
Store owner replied:
Hi Tara, Thanks so much for your kind review. So happy Becky’s coat is shining and the horses are feeling more settled on Digestive EQ—great gut health wins! Thank you, Jess🐴✨
Was given a sample of digestive eq with QR OTT welcome pack. The change in my horses coat was great. Have been using it ever since.
Store owner replied:
Hi Jessica, thank you for your kind review. We're so happy your horses are feeling great and those shiny coats are coming through with Digestive EQ. Thank you, Berni 💙🐴
Store owner replied:
Hi Carol, thank you so much for your review. We’re thrilled to hear that Digestive EQ is making such a positive difference for your horse. Thank you, Berni 💙🐴
My Quarter horse gelding has had two major tendon injuries in the last 3 years. He was 9 months recovering from the first injury, then when he injured the same leg again I started him on Digestive EQ, mainly for his gut health. He has responded extremely well and I’m now back riding him in almost full work 7 months after his second injury. I’m not saying this product healed his tendon, but I do think indirectly it has helped by him being so healthy on the inside. I will continue to use this as I can say it’s worked.
Store owner replied:
Hi Andrea, Thank you for such a wonderful review. So pleased your Quarter Horse gelding is feeling great and back in work—supporting gut health can really help overall well-being. Happy riding! 🐴✨
Percy 14 year old Standardbred raced till 11. After racing I broke him to saddle he started to loose condition and prone to abscess hooves were brittle. He is now healthy and thriving on Digestive EQ
Store owner replied:
Hi Caitlin, thanks so much for your kind review. We are so glad your horses are feeling more relaxed and happy on Digestive EQ. Give them a pat from us! Thank you, Bec
Since using Digestive EQ, my thoroughbred looks amazing
His now a picture of health, happy and his coat is so shiny and soft and his hooves are healthy.
In all products I’ve used in the past, Digestive Eq by far, surpasses them all.
Thank you to the amazing team at Poseidon for recommending this product, we absolutely love it…
You will too
Store owner replied:
Hi Fiona, thank you for such a wonderful review. So happy your thoroughbred’s coat and hooves are shining on Digestive EQ—your kind words made our day! Thank you, Jess🐴💙
Glowing from inside out with Digestive EQ.
Franklin has blossomed, thank you for such a great product!
Store owner replied:
Hi Kim, thank you so much for your lovely review. We’re thrilled to hear that Franklin has blossomed with the support of Digestive EQ. Thank you, Berni 💙🐴
Store owner replied:
Hi Margaret, thank you so much for your lovely review. We’re so pleased that Digestive EQ is a staple for your horse. Thank you, Berni 💙🐴
When I brought my mare , she was in poor condition, she had a foal left on her for 11 months , so she had no nutritional extra , I got her and got her straight on EQ and within 2 months , her coat , weight and condition was 100 % better , she gained enough weight , and coat was so shiny. She is now much healthier
Store owner replied:
Hi Kirby, thanks so much for your kind review. Amazing—so happy your mare’s coat, weight and condition improved on Digestive EQ - she looks fantastic! You’re doing a wonderful job supporting her gut health! Thank you, Jess 🐴✨
This is Ace at a local show he is usually on his toe but here you can see he is calm and relaxed on a long lead. His coat is shiny and his poo is no longer runny this product has made a positive change within my horse I highly recommend this product.
Store owner replied:
Hi Katrina, thank you for such a wonderful review. So happy to hear Ace is calm, shiny, and with better manure on Digestive EQ! Thank you, Jess🐴💙
It works well for all my horses to shetlands to the big horses
Store owner replied:
Hi Lyn, thank you for your 5 star review! So pleased Digestive EQ is working across your herd, from Shetlands to the big horses. We love to hear this!
After moving my boys, they really struggled to keep their condition. The change in environment and routine had them dropping weight and looking a bit dull, and nothing I tried seemed to make much of a difference. I decided to put them on Digestive EQ, and honestly, the results speak for themselves.
You can see in the single photos just how much they’ve improved, their coats are glowing, they’re holding weight beautifully, and they’re overall happier and healthier. It’s been a total game changer for both of them. Digestive EQ will definitely stay a part of their daily routine!
Store owner replied:
Hi Jemma, thank you so much for your lovely review. We’re thrilled to hear how much your boys have improved with Digestive EQ. What a fantastic turnaround! Thank you, Berni 💙🐴
Ingredients
Developed with Experts.
Backed by Research.
DigestiveEQ was developed in collaboration with leading microbiologists, veterinarians and equine nutritionists to deliver targeted gut support for all horses.
Each ingredient is scientifically validated to provide measurable benefits at the microbial and cellular levels, ensuring real, lasting results.
Dual-Action pH Buffers in DigestiveEQ combine red marine algae, renowned for its open honeycomb structure and superior buffering capacity, with magnesium hydroxide, a fast-acting, research-backed buffer. Together, they help neutralise excess stomach acid and support a balanced pH, reducing the risk of gastric ulcers and creating a longer-lasting protective layer in the stomach — Unlike short-acting antacids that offer only temporary relief.
DigestiveEQ contains an advanced blend of prebiotics and next-generation postbiotics that work together to protect and repair the gut.
It features a natural postbiotic technology that delivers targeted metabolites to support gut health, helping horses better manage stress (including post-exercise cortisol), reduce inflammation, and maintain cartilage integrity - supporting overall resilience and performance.
Digestive enzymes enhance feed breakdown and improve nutrient absorption for better digestive efficiency. Horses naturally have low and variable levels of the enzymes needed to digest starch.
DigestiveEQ includes carbohydrase enzymes from fermentation sources, which are research-backed to significantly improve starch digestion, especially when added to cooked grains. Just 130 grams of DigestiveEQ provides enough enzyme activity to support the digestion of up to 4.5 kg of cooked grain, helping your horse get more from every feed.
DigestiveEQ delivers a unique blend of four key amino acids:
L-Glutamine, L-Threonine, L-Proline, and L-Serine.
These amino acids are essential in stimulating natural mucin production, which helps reinforce gut wall, supporting muscle and reducing susceptibility to injury.
DigestiveEQ provides a carefully balanced Calcium to Magnesium ratio to support optimal nutrient absorption and overall health. An imbalanced ratio, especially with excess calcium, can interfere with magnesium uptake, potentially leading to weakened bones, poor growth, and impaired energy metabolism. Maintaining the right balance is essential for bone strength, healthy nervous system function, and balanced behaviour.
DigestiveEQ includes Elitox®, a dual-action (toxin deactivation and binding) mycotoxin binder designed to support horses exposed to mycotoxins commonly found in stored feed and pasture. Unlike conventional binders, Elitox is formulated to target both polar and non-polar mycotoxins—without binding essential nutrients. This ensures effective detoxification while maintaining optimal nutrient availability, helping to protect gut health and overall performance.
Your Horse’s Health Journey
Month 1
Gut starts to repair
Manure quality improves
Shinier coat
Month 2
Healthier appetite
Improved feed conversion
Calmer behaviour
Healthier hoof condition
Month 3
Improved topline
More responsive in training
Overall wellness and condition
Results vary — some horses take longer to respond as their gut microbiome restores balance. If there are no obvious symptoms, changes may be subtle, like better hoof growth or immunity.
Consistency is key. Long-term gut health, paired with the right diet and DigestiveEQ, supports lasting performance and well-being.
The Disruptive Gut Health Supplement
DigestiveEQ vs Regular Gut Health Supplements
Sugar Free and Safe for Metabolic Horses.
Mycotoxin Binder Included
No Fillers or Grain By-Products
Active Ingredients at Effective Levels
Inclusion of Postbiotics as well as Prebiotics
4 Amino Acids & Digestive Enzymes
Optimal Calcium to Magnesium ratio
Supported Modes of Action
5
BRAND B
Low
Low
3
BRAND C
Low
Low
1
5
BRAND B
Low
Low
3
BRAND C
Low
Low
1
Thousands of incredible horse transformations
Don't just take our word for it. Hear it from our regular customers.
FAQ
DigestiveEQ is a complete, premium gut health supplement, designed to maintain and strengthen equine gut health.
Benefits from great gut health are:
Healthier appearance and hooves
Happier, easier behaviour
Stronger appetite
Stronger immune system
Maintain weight
Improved feed conversion
When gut health is compromised, it can lead to reduced hormone and vitamin production, poor appetite, inefficient digestion, decreased energy supply, and leaky gut. Research continues to reveal strong links between gut health and various disease conditions, anxiety, and hyperactive behaviour—factors that can impact rider safety and overall horse welfare. By providing nutrition that supports gut health, we can enhance a horse’s mental and physical well-being, improve behaviour, and support performance
Whilst you may see similar benefits with these products, their intended usage is what makes DigestiveEQ and Stress Paste fundamentally different.
DigestiveEQ is the daily gut-health supplement that supports your horse through their day-to-day stressors, to keep them healthy, happy and performing at their best.
The powdered form makes it ideal to mix with feed in one or two meals per day.
Stress Paste plays best in instances of acute stress, designed to deliver immediate gut and nervous system support in the face of high impact events including competition, travel and extreme weather. Stress Paste is also recommended when first starting DigestiveEQ to provide that extra buffer support at the very beginning
Conveniently formulated in a concentrated paste, Stress Paste is easy to give ahead of, during and after known or predicted stressful events.
Horse owners who are using DigestiveEQ often report seeing improved changes in as early as 4 weeks, with horses appearing calmer and more settled.
Another noticeable improvement is in the consistency of manure. Some horses that have been scouring for months have reportedly formed solid manure within days of using our digestive gut supplement.
In 2 months, horse owners are beginning to see improved top line and condition, particularly noticing filling out above the flanks around the loin area.
After 3-4 months people are consistently noticing significant behavioural, performance, immune system and condition improvements, as well as a noted improved suppleness under saddle and putting on weight.
If you don’t see a result that quickly, don’t panic. Every horse is different with some taking longer to respond due to repopulation of healthy microbes, particularly in their hindgut. If your horse doesn’t have obvious outward symptoms of gastrointestinal upset, positive changes are going to be less obvious but can be as subtle as improved hoof growth and increased immunity. But remember, seeing the results is just the start. Supporting optimal digestion and the health of your horse’s gastrointestinal tract longer term with the correct diet in combination with DigestiveEQ will ensure optimal health and performance into the future.
As part of the research and design phase of our digestive gut health supplement, we initially conducted trials with an early formulation. This formulation was tested on a variety of horses across different disciplines, yielding consistent reports of improvements in condition, topline, behaviour, manure consistency, performance, appearance, and stress resilience. Since then, the formulation has only improved, further enhancing these benefits.
Additionally, a separate field study was conducted by Professor Andrew Dart (BVSc PhD, Dip ACVS, Dip ECVS) from the University of Sydney, with a cohort of randomly selected horses. The results showed a remarkable increase in feed conversion, with some horses experiencing up to ninefold increases in weekly weight gain. Prof. Dart commented, "It is difficult to dismiss the relationship between weight gain and the addition of this supplement."
Ingredient selection is at the heart of what we do. In DigestiveEQ, we only use ingredients that have been extensively researched, meeting the highest standards of scientific evaluation. Each ingredient is carefully chosen based on its proven functionality, with inclusion rates aligned with research to ensure their effectiveness in equine health. While we don’t conduct the original research on individual ingredients, we source only those that are backed by robust science and incorporate them into a formulation designed specifically for horses.
DigestiveEQ is now supported by thousands of testimonials from horse owners and receives strong support, recommendations, and endorsements from veterinarians.
Yes it is. Like everything with laminitic horses, introduce it slowly, just to be on the safe side. Laminitic can be unpredictable, so slow is always best when adding something new to their diet.
Yes, DigestiveEQ can be safely fed to pregnant and lactating mares to support their gut health and potentially also their milk production. It should be fine for foals to nibble on a bit of their mother's feed containing DigestiveEQ. However, as there aren't studies specifically aimed at foals for a majority of the ingredients, we can't recommend giving it as part of a foal's feed.
As DigestiveEQ includes ingredients specifically designed to address gut health, it should be safe to feed alongside most other feeds and supplements. You may find that with the addition of DigestiveEQ and a balanced diet with vitamins and minerals, your horse may not need additional supplements. For example, DigestiveEQ contains a good amount of calcium, magnesium and a toxin binder, so if you are already feeding another supplement with those in it, you may find you can cut it out. No need to waste money on over-supplementing.
Please note that our supplements are not complete feeds and should be paired with a balanced diet and adequate amounts of forage.
