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Neigh-Lox Advanced

Kentucky Performance Products — Item #20572
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Supports the GI tract from beginning to end

  • Gastric buffer and coating agents help buffer excess acid & support healthy stomach tissue
  • A proprietary yeast fermentation supports the activity of beneficial bacteria in the GI tract
Support your horse’s digestive tract from beginning to end. Neigh-Lox Advanced helps to maintain normal stomach function and digestive tract health. This formula includes: 

• Gastric buffer and coating agents to buffer excess gastric acid and support stomach tissues 

• Saccharomyces boulardii, which helps reduce the risk of hindgut upset and acidosis and may be helpful for horses with loose stool

• Saccharomyces boulardii also supports normal healing of stomach and colon by supplying nutrients to the gastrointestinal tissues 

• Proprietary yeast fermentation metabolites to support the growth and activity of beneficial bacteria throughout the GI tract 

The manufacturer recommends a SmartPak dosage of 1-2 scoops (2-4 oz) both AM and PM 

View our Gastric Supplements Comparison Chart


Active Ingredients:
  • Aluminum phosphate
    5,600 mg
  • Dihydroxy-aluminum sodium carbonate
    5,600 mg
  • Saccharomyces boulardii
    5 billion CFU
  • Dried yeast fermentation product
    1,750 mg
Inactive Ingredients: : Calcium carbonate, dicalcium phosphate, ground oat groats, ground wheat, lecithin, soybean oil, Preserved with ethoxyquin and propionic acid.


Instructions for Use:
It is recommended to divide portions equally within a 24-hr period.

1 scoop = 2oz. Scoop included in bucket. Store in a cool, dry place.

Young, Growing Horses (6-12 months of age):

2 to 3 scoops daily (4-6oz). Do not exceed a total of 4 scoops (8oz) per day

Yearlings (12-24 months of age) and Horses in Training:

4 to 6 scoops daily (8-12oz). Do not exceed a total of 8 scoops (16oz) per day 


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    out of 5
    86% of customers would recommend this product to a friend!
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    The reviews provided on this website represent the experience of the individual posting the review. We do not adopt, edit, or endorse any of the submissions posted within the reviews section. Rather, the reviews are part of an online community of animal owners that desire to share their particular experience with other individuals. These reviews are not a substitute for discussing the health of your animal with a veterinarian.

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    Neigh-Lox Advanced is rated 4.6 out of 5 by 21.
    Rated 5 out of 5 by from Neighlox works immediately I have used this product for over 10 years...within 24 hours of giving my mare neighlox instant relief and very noticeable with the appearance off my mare who has bleeding ulcers from race track I have even had people who know nothing about horses notice her attitude ability to barrel race and her appearance say what an improvement they saw in her ..I highly recommend this product and would not change to another product because this neighlox works so well I won't trust anything else.
    Date published: 2018-02-02
    Rated 5 out of 5 by from Great product. I use this in addition to omeprazole and the combination has worked great for my horse.
    Date published: 2017-09-07
    Rated 1 out of 5 by from Did absolutely nothing We had a horse that scoped positive for ulcers and completed the full course of gastrogard. He was also placed on Neigh-Lox Advanced to help speed the process, and then kept on it as a preventative. 2 months later we re-scoped and the ulcers are actually worse. I just removed them from our smart pak, I can't justify this crazy price for a product that didn't work.
    Date published: 2016-07-07
    Rated 5 out of 5 by from Great Product! I took on the responsibility of a rehab show horse with ulcers. This product has helped him immensely and he is healing quickly and on the road to recovery.
    Date published: 2016-06-24
    Rated 4 out of 5 by from Works great! Bought this at the advice of a friend and vet and am so very happy with the results.
    Date published: 2016-05-18
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