BTBY is live probiotic yeast product that will improve fiber digestion and encourage the growth of beneficial micro-organisms whilst at the same time suppressing toxic bacteria!

It increases gut peristalsis and the movement of digesta through the system thus reducing colic occurrences.  It has the added benefit of aiding in supporting muscle strength.  It aids with the production of metabolic constituents that are used to build and repair muscle.  Lastly, it also improves milk production in mares.

Did you know that “brewers’ yeast” mostly comes from the ethanol industry (car fuel)!  You should also read up on how the manufacture of ethanol from grain corn concentrates poisonous mycotoxins by up to four times.  This is the first thing you should consider when contemplating the use of "brewer's yeast"

Our BTBY product does not contain yeast sourced from the ethanol industry.  You can rest assured that it will not contain high concentrates of mycotoxins.


  • Reduces colic.
  • Improves digestion.
  • Helps to suppress toxic bacteria.
  • Aids in supporting muscle strength.
  • Improves milk production in mares.
  • No fillers.

INGREDIENTS (Alphabetical Order):

Calcium Carbonate, Distillers Dried Grains, Saccharomyces Yeast Culture

DAILY FEED RATE (per 500 kg / 1100 lbs of body weight):

30 - 60 g per day.
Enclosed scoop is approximately 30 grams.

Qty available:0 SKU:18131
Herbs for Horses - BTBY (Better Than Brewer's Yeast) - 4KG

You may also like