Gut Health Formula (formerly Gastriplex®)
$64.00 — or subscribe to save 10%
180 Soft Chews
Complete GI support for dogs, cats, and horses that suffer from digestive upset.
Gut Health Formula supports the health of the whole GI tract in dogs, cats, and horses who suffer from poor digestion from food intolerance, indiscreet eating, poor quality pet foods, antibiotics, and stress. Learn more by reading the Gut Health Formula Article by Keith Weingardt, DVM, CVA.
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In stock
4.95Based on 39 reviewsWrite a Review
Based on 39 reviews
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Bender (verified owner) –
Best GI formulation out there!
This is a product almost every pet owner should have on hand even if they don’t use daily. We give this to our two dogs if going to the dog park, dog beach etc.for added immune protection. We first discovered this product when our newly adopted animal had blood and mucus in his stool. He was diagnosed with irritable bowel etc. etc and the vet recommended this product. What a difference! Yes we did change his food but we haven’t had any blood in his stool since and we have had him on this product for almost 3 years. When we adopted our second dog we just automatically put her on it at a maintenance dose. And again PetDomain already has a great reputation in the human health profession so I don’t have to worry about quality of the ingredients they use.
Chrs (verified owner) –
Awesome product, wouldn’t be without it
I use this for my 14yr old diabetic cat who had a scary bout of pancreatitis. He takes 1 pill every day. We found this a much more beneficial product than the anything the vet recommended and now after seeing our results, the vet recommends this!
Emma, (verified owner) –
I think this really helped my dogs IBD
I have been giving this to my 12 year old Cardigan Welsh Corgi to help deal with her Inflammatory Bowel Disease, and I think this has really helped. She is less bloated than she used to be, and she gets loose stools almost never now. She seems to feel less pain in her tummy, because she used to be tired and bloated and have tummy aches (she would wince when pressure was applied to her stomach). Now thats not a problem. This medicine is a little expensive BUT ITS WORTH IT! The bottle comes with 180 capsules, which is alot! It lasts for like many months. My last bottle lasted 5 months. I bought another bottle, and would recommend this to any pet owners who have animals that have ANY gastrointestinal issues. I think it is best used along with a good probiotic and digestive enzymes supplement.
Lorna (verified owner) –
A product not to be without
Gastriplex really works well with both my small house dog and my giant breed. I have used it when they have runny stools for whatever reason. I make sure I am never without it! Review for Gastriplex capsules.
Donna (verified owner) –
Gastriplex
I have used this product for my dogs for years. Whenever they have digestive issues such as upset stomach or diarrhea I give this to them for a week or so and it really works well to make their problems disappear. Review for Gastriplex capsules.
Teresa (verified owner) –
great!
Awesome service for the best product ever. Thank you!! Review for Gastriplex capsules.
Pam (verified owner) –
Gastriplex
I have a dog that was diagnosed with IBD in 2005. Gastriplex is part of the treatment I use. I’ve used Gastriplex for 7 years now. I think it is a wonderful product. This dog has severe IBD and my vet cannot believe she is doing so well. Review for Gastriplex capsules.
Paulette (verified owner) –
PetDomain’s Gastriplex
Excellent product. My lab mix has been taking this daily for several months now.She no longer has the stomach rumbling accompanied by refusal to eat that she was having frequent episodes of previously. I give it as directed for her weight in her food and she eats without any problem. I started giving her Halo Daily Greens at the same time that I started the Gadtriplex so I don’t know if it the Gadtriplex alone or a combination it the two that has helped her,but I do know we will never be without the Gastriplex. Review for Gastriplex capsules.
Linda (verified owner) –
Gastriplex
It’s a great product. Review for Gastriplex capsules.
Linda (verified owner) –
GI issues.
He had terrible Gas before I started using Gastriplex by PetDomain. He eats raw and high quality dog food but needed that extra boost.
Michelle (verified owner) –
A blessing for my dog
Gastriplex is amazing. My dog was experiencing blood in the stool, loose stools, accidents in the house… I had to try something. My vet was wanting to do surgery. My dog is 15 years olds now. At the time she was 14 and surgery was my last result. I did everything. My dog has a holistic vet as well and nothing helped until I researched and found Gastriplex. I am so thankful. This product is amazing. My dog have normal bowel movements and I haven’t seen blood in her stool since using this product. She has not had to go back to the vet for that problem. Before that, she would be on antibiotics and that would work for a little while and then back to the loose bloody stools. Not anymore. Thanks to Gastriplex by PetDomain. Review for Gastriplex capsules.
Pet parent (verified owner) –
Gastriplex has given our dog extra months of life
Our very elderly BMD had chronic diarrhea and her quality of life was diminishing. Gastriplex has given her a new lease on life. Her stools are back to normal and she is no longer picking at her food.
Lazypooch (verified owner) –
Good results for on-going problem
My dog has a habit of eating stuff (poop) he picks up on our walks, resulting in upset digestion and colitis. This product helps to keep his digestion on an even keel.
Mnsteger (verified owner) –
Wonderful product
My golden has a very sensitive digestive system and none of the vets at six hospitals could come up with a solution. Giving two of these Gastriples capsules (he weighs 86 lbs) in the morning and two GI Support in the evening has made him totally normal. I only use both because they have slightly different ingredients. Cannot recommend these products enough — good prices and sometimes coupons.
Carol (verified owner) –
Good Product
I have been using this product for a year. Prior my Chesie had multiple bouts of loose stool containing bacteria over her entire short 2 years of life. As I explored products to use, I researched Gastriplex and decided to try it but also give a daily scoop of a probiotic and have landed on a successful dog food of limited ingredients and high fiber. We have no issues for a year. I am not totally sure if it is a single product or the combination of Gastriplex , probiotics or food, but we are thrilled that this works and will keep using it! Review for Gastriplex capsules.
Linda (verified owner) –
#1 Best Product
Our Doberman female had been having severe digestive issues and horrible gas for months. We tried store bought remedies and none worked. I was told about Gastriplex from another dog person, so I thought I would give it a try. Within less than a week, she had no digestive issues and her gas issues had been resolved. She now takes it daily and at 11-1/2 she still feels wonderful and I attribute it to Gastriplex. We don’t leave home without it! Review for Gastriplex capsules.
Goldens (verified owner) –
Sensitive Digestive Life Saver!
Gastriplex has been wonderful in stabilizing my dog’s digestive system when nothing else worked. Six vets and endless diets were of no value in stopping the loose smelly stools and digestive upset. Two capsules twice a day plus one Herbsmith Microflora twice a day have gotten rid of the problem. Wrap in a little organic cream cheese and down the go although small dogs might need the contents of the capsule emptied into their food.
Amanda (verified owner) –
Love it!
I love this product. It a good size for small dogs. I give it twice a day. While it probably too early to get a really good idea of what’s happening I’m noticing a return to vitality and he’s engaged in what’s happening around him. He’s 15 years young. Review for Gastriplex capsules.
Thunder (verified owner) –
Great product
We have been using Gastriplex for our Schipperke girls for years. They have digestive problems and this really helps.
Michelle (verified owner) –
Recommend!
My dog has been on this for about five months, prescribed by a holistic veterinarian. When I needed to get a refill at their office, they were out for over two weeks. I decided to purchase online. It arrived very quickly with free shipping. It seems to be helping my dog with IBD and a very sensitive digestive system! Review for Gastriplex capsules.
Jc (verified owner) –
Great results
Finally, after several bouts of colitis helped by RX medicine and numerous adjustments to diet, my 14 year old min-pin has firm stool thanks to this product. Was hoping for a natural means of controlling her colitis and this is the only thing that has helped.
Sheba (verified owner) –
Best Tummy Treat
I have two bulldogs and use it daily with them since they were a year old.. ya know how bulldogs are with allergies! Well, a lot of allergies are generally due to gastrointestinal issues. My vet recommended this supplement to their daily diet along with 1TB of puréed pumpkin and it’s been a lifesaver. They don’t have nearly as many issues when I run out before the next subscription is delivered. Bonus- they get excited to have their tummy treat every morning!
Stuart (verified owner) –
Awesome product for my senior
Senior dog has had intermittent bouts of colitis. Vet go-to is of course Metronidazole. Sigh. I’ve personally had great results with Saccharomyces boulardii probiotic for digestive woes, and this thankfully worked for him as well! Cleared it right up. A bit on the pricey side BUT a surprisingly large bottle and it works, so very much worth the price for us.
Karen (verified owner) –
I will be eternally grateful for this product. My dog is 11.5 years old and has a very sensitive digestion system. About once a year she gets severe diarrhea from something that I think she eats off the ground during her walks. ( although I watch her diligently) . Within hours of just having diarrhea she has blood and mucus in her diarrhea. I give her this product and within 24 hours the blood, mucus and diarrhea are gone. It is a miracle product and I am forever grateful . Without this product I would have to take her to the ER with many costly tests or medications and all their side effects. I always make sure I have this product on hand. Thank you for creating this product!
Annie (verified owner) –
Amazing
This stuff is amazing. We have one dog that’s struggled with loose bowels intermittently since we’ve had her, another dog with the same issue but not quite as intense, and one dog with extremely bad breath. We started them all on Gastriplex slowly and increased to the suggested levels over a couple of weeks. It didn’t take long to notice a remarkable improvement in all of these issues. I am just about to order our second 8.25 oz jar. According to my estimation, a container should last about 6-7 weeks for our 50 lb, 55 lb and 15 lb dogs. The fact that their health has improved so much using Gastriplex makes the purchase of this product well worth it.
KathyD (verified owner) –
Miracle for my dog
My dog was diagnosed with reflux and prescribed Prilosec. I was not comfortable giving him Prilosec for the rest of his life, despite my vet’s recommendation, and tried to wean him off of it. I began making homemade dog food and giving him a daily probiotic and also tried a myriad of other remedies. He either would not take them or they did not work. Every time I’d wean him off the Prilosec (and even at times while taking it), my dog would vomit bile during the night or first thing in the morning. Even if he did not throw up, he would often wake up during the night swallowing and licking the air. He’d also have days that he did not want to eat and just felt like lying around. I eventually stumbled upon Gastriplex and thought that I might as well try it. I weaned him off Prilosec again and strarted the Gastriplex at the beginning of February. It’s been almost two months now and he has not thrown up or had digestion issues of any kind. He does not like the taste but will eat the Gastriplex if I squirt a dollop of whipped cream on top. I then follow up with another little squirt just to ensure that he actually swallows it. I am so thankful for discovering Gastriplex. It’s completely worth the cost.
C (verified owner) –
Helpful
Rx’d to us years ago for a challenged gut in a bulldog x boxer x pittie. It has helped with consistency and frequency of poops. I also really appreciate the clockwork from the subscribe-and-save option: very good communication from the company, worry-free and flexible when I needed to change frequency of shipments.
A (verified owner) –
The ABSOLUTE Best!
I can’t tell you how many bottles I’ve gone through. It’s a must have to help maintain gut health. The bottle lasts forever if you don’t have a lot of dogs like me 😂
Antoinette (verified owner) –
Love this for my dogs
One of my dogs has a very sensitive stomach. PetDomain Gut Health helps keep his stools firm, and soothes his stomach and helps lessen the runs if he gets them. He loves the taste, too! Have been using this for years, and glad to find it here as it has become more difficult to source.
barb79 (verified owner) –
Been using this for a number of years
Used this for multiple dogs for occasional digestive issues. I keep it on hand at all times.
Darrell (verified owner) –
My dog loves them
Ashley (verified owner) –
Good for the gut
I ordered this cuz it’s 180ct and it said 1 per 25lbs of body weight per day as the suggested dosage; When I got the bottle it actually says per 15lbs of body weight, therefore it didn’t last nearly as long since my dog is 120lbs. But it did help his GI issues!!
Joanne (verified owner) –
GI Relief
My senior Mastiff is doing very well on this Digestive Aid supplement by PetDomain. It is similar to a prescribed supplement but this is more affordable. Lucy is playful, happy and has the energy of a Mastiff puppy! The dosage is appropriate, as are these results.
Deborah (verified owner) –
Excellent
The price. The quick turnaround and fast delivery
Nancy (verified owner) –
Always want to help my senior Siamese age well.
Easy to dose.
Barbara (verified owner) –
Have kept this on hand for 3 years
If I see soft stools, I give the dog a dose overnight. It almost always brings things back to normal.
Sandra (verified owner) –
Gut Health
The ingredients in this gut health formula are excellent and PetDomain has a terrific reputation
Pet parent (verified owner) –
I would buy this product again
I use this product to help my 13 year old German Shepherd with her daily digestion.
Anne (verified owner) –
Great product
She likes the product and seems to be doing much better