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Yeast Supplements - Feed Database
View a list of the best yeast supplements for horses in Mad Barn’s equine feed database. Compare ingredients and nutritional profiles to choose yeast products that help support gut health in horses.
Feeds, Supplements & Products
Procreatin 7 Active Dried Yeast (Phileo by Lesaffre)
Procreatin 7 is a proprietary strain of Saccharomyces cerevisiae yeast used as a probiotic supplement in livestock feeds. It supports fiber, starch, and protein digestion.
Pure Brewers Yeast (AniMed)
This supplement from AniMed contains pure brewers yeast. This product is meant to provide horses with vitamin Bs, amino acids, protein, and minerals. It's goal is to support hoof health, and digestive tract health.
SafeChoice All Life Stages (Nutrena)
SafeChoice All Life Stages is a pelleted feed that is meant to support skin and coat health, hoof health, and topline support. It is also supposed to assist with gut health and immunity, and contains organic trace minerals.
Selenium Yeast Blend (Uckele)
Selenium Yeast Blend from Uckele is made from organic chelated selenium yeast blend and brewer's yeast. Selenium Yeast Blend is intended for horses who require additional selenium without adding vitamin E.
Senior Pellet (Right Choice)
Senior by Right Choice is a pelleted complete feed intended for senior horses with elevated protein. It contains 14% protein, 7% fat, and 19% NSC.
SmartCombo Ultra Pellets (SmartPak)
This supplement made for horses by SmartPak is meant to support the health of hooves, joints, coat, and digestion. It is pelleted and contains yeast.
SmartGI Ultra Pellets (SmartPak)
SmartGI Ultra Pellets from SmartPak is a gut supplement that contains yeast. This supplement is meant to help with gut health, immunity, and digestive abilities.
Solutions 10 Pellet (Right Choice)
Solutions 10 is a 10% protein and 6% fat pelleted complete feed. This feed is formulated for horses in work and at maintenance. It contains both organic and inorganic sources of minerals, yeast, and added amino acids.
Super Fibre Mix (Saracen Horse Feeds)
Saracen Super Fibre Mix is a mixed ration that can be fed as a complete feed or as extra chaff for performance horses.
Traditional Brewers Yeast (Simple System Horse Feeds)
Traditional Brewers Yeast provides a natural source of B vitamins for horses, which can be beneficial for horses with behavioural issues. It aids in nutrient absorption and is suitable for horses in a high level of work.
TransiFlora (Sollio Agriculture)
TransiFlora is a powdered supplement intended to help maintain intestinal microflora. This supplement contains a blend of prebiotics, essential oils, yeast extract and botanical extracts intended to support horses's digestive tract.
Vitalize Equine Digest More Plus (Biozyme)
Vitalize Equine Digest More Plus is meant to be an equine gut health supplement made by BioZyme. It contains prebiotics, biotin, zinc, and Amaferm (Aspergillus oryzae fermentation product).
WaterWerks (HorseTech)
WaterWerks from HorseTech is a supplement that is meant to provide digestive support and is meant for horses with free fecal water syndrome or leaky gut syndrome. It contains live yeast and bacteria for gut health.
WB100 (McCauley’s Equine Formulas)
WB100 is a high-energy pelleted feed for performance horses that contains vegetable oil as a source of added fat. It provides additional calories without excessive protein. It was also designed to support gut health.
XPC Yeast Culture (Diamond V)
Diamond V® XPC is a feed additive and microbial fermentate product that supports the immune system and performance. It is based on a Saccharomyces cerevisiae yeast culture.
Yea-Sacc (AniMed)
Yea-Sacc from AniMed contains only Yea-Sacc, a form of yeast. It is meant to support hindgut health, to maintain gut pH, and potentially contribute to reducing the risk of colic in horses.
Yea-Sacc (Saracen Horse Feeds)
Yea-Sacc is a yeast supplement intended to help with digestion and gut health.
Yea-Sacc® Farm Pak (Alltech)
Yea-Sacc® Farm Pak from Alltech is a proprietary yeast culture containing Saccharomyces cerevisiae strain 1026. Yea-Sacc® supports feed efficiency and gut health.
Yea-Sacc® Farm Pak 2X (Alltech)
Alltech's Yea-Sacc® Farm Pak 2X is a yeast culture supplement based on Saccharomyces cerevisiae strain 1026. This strain is well-researched for its effects on feed efficiency in livestock animals.
Yea-Sacc1026 (Alltech)
Yea-Sacc® is a yeast culture additive that uses Saccharomyces cerevisiae strain 1026 to potentially support digestion and nutrient utilization in livestock animals.
Yeast – Torula
Torula is a yeast strain that grows on wood and is a by-product of pulp milling industries. It is a dead yeast culture that is included in equine diets as a protein source.
Yeast Culture
Yeast cultures are live microbes that have a probiotic effect on the horse's hindgut. Feeding yeast supports hindgut fibre digestion and may reduce digestive issues, especially in horses on high-starch diets.
Yeast Culture (St.Hippolyt)
Yeast Culture by St.Hippolyt is a pelleted supplement containing live yeast cultures and natural B vitamins, it is intended for all horse types.
Yeast XP (Diamond V)
Diamond V® XP yeast is a proprietary microbial fermentate formulated with Saccharomyces cerevisiae yeast. This feed additive helps to support digestion and immune health.
ZinMet 100 (Austasia Animal Products)
ZinMet® 100 is an organic trace mineral supplement that provides zinc and chromium in a highly absorbable form. It is composed of a 10% zinc methionine complex. ZinMet 100 is recommended for cows.



















