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Your cart is empty.The Complete Package for Digestive Support! Probiotics, Prebiotics, Active Yeast plus Yeast Culture! HorseTech's GutWerks supplement offers a super-concentrated boost of our popular probiotic/prebiotic package along with premium quality yeast culture and live cell yeast! Each two (2) ounce serving (57 grams) of Gut Werks will provide over 20 billion CFU of live, naturally-occurring, beneficial microorganisms and 50 billion live Saccharomyces cerevisiae yeast cells. GutWerks also includes our prebiotic package (mannanoligosaccharides and fructooligosaccharides), all on a super-palatable Diamond V yeast culture base. GutWerks may also be used at a one (1) ounce per day rate where lower levels of support are indicated. Our probiotics, prebiotics and live yeast cultures have been selected for performance, viability and stability when mixed in feed--they'll be there when you need them.
Debra Barringer
Reviewed in the United States on October 23, 2024
My horse remains gut healthy thanks to GutWerks!
Emiko K.
Reviewed in the United States on March 9, 2022
My horse loves this product and her leaky gut is managed. She is much more pleasant to work with!
Jodi Stephens
Reviewed in the United States on June 4, 2021
Both horses eat it in their feed no issue
Kelsey108
Reviewed in the United States on February 8, 2021
I started my ulcer-prone gelding on this just over 3 months ago and have been very pleased with the results. Most pre/probiotics do not provide enough microorganisms to effectively recolonize the gut, but this one does! Also found it to be very Palatable (he’ll eat just about anything though).
starcat
Reviewed in the United States on March 16, 2020
Who knows why, but one of my horses developed persistent diarrhea that lasted for years. First it was seasonal, then it became chronic. We tried all sorts of remedies. Some would work for a while but none would fix the situation. Gutwerks works. I give it to all of my horses. No more squirting liquid poop and soft piles of plop.Thanks, GutWerks!!!!
J. Miner
Reviewed in the United States on October 22, 2020
It's difficult to say how much benefit GutWerks provides since it's nearly impossible to "prove' a negative.My horse loves GutWerks, he looks great, and his poops are healthy. No gut issues.
maggie
Reviewed in the United States on January 13, 2020
I love this product. Its a simple formula with ample MOS (mannan-oligosaccharides), great price and effectiveness. MOS are nondigestable warriors. They attach to pathogens in the gut, starving them and preventing colonization by allowing them to be passed through. They also help modulate the immune system. This helps maintain a healthy biome throughout stress, seasonal changes, antibiotics, and also in cases of chronic inflammatory conditions.I was looking for a substitute for Equine Choice Second Generation pre/probiotic, which now, cannot be sold in US as its a CA company. Gutwerks is just as good as Equine Choice, better price and bigger bucket.My horse developed a chronic nasty case of colitis after a scary bout with encysted parasites. His symptoms are completely controlled between this product, some chinese herbs for the disease itself, and a mineral balanced diet.I always suggest this product to people whose horses have tummy trouble or ulcers and every time they report success.You must address the root issue, but this product stabilizes the gut biome when there are uncontrolled variables (like lameness, seasonal change, stress)
Colene
Reviewed in the United States on October 11, 2019
Excellent product for a horse that tends to colic. I have been using this supplement for years and it has stopped a recurring colic problem. We do not allow ourselves to run out of GutWerks.
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