Herbal Feed Supplement for Horses

Plusbac Equine is a natural, highly effective microbial, herbal feed supplement for horses. Plusbac Equine can be added to feed or water (we recommend adding once a day to feed). The supplement maintains healthy digestion by increasing beneficial microorganisms in the saliva and gut, as pathogenic bacteria are suppressed. It is possible the occupation of good bacteria optimises a healthy  immune system and  helps maintain wellbeing, general health and condition. 

Ingredients include: Bacteria: Lactobacillus Casai, Lactobacillus Plantarum, Saccharomyces Cerevisiae. Herb extract (All organic): Caraway, Yarrow, Aniseed, Fennel, Birch Leaves, Goldenrod, Rosemary, Peppermint, Marshmallow Root, Raspberry Leaves. Analytical constituents: Water 97% raw oils and fats 0.1%, raw protein 0.3%, raw ash 1.3%, raw fibre 0.6%.

Plusbac Equine is NOPS certified LGC ref 691389

Plusbac Equine can be employed in ecological/organic production in line with the (EC) No. 834/2007 and (EC) No. 889/2008 directives. Control body: AT-BIO-301

Plusbac Equine is FEI compliant

CFU count: 2910000 CFU per ml


  • Ensures normal digestive function (More beneficial microorganisms in the gut).
  • Maintains healthy appetite and weight by balancing nutrient production and absorption.
  • Optimises wellbeing, general condition and temperament.
  • Helps to reduce stress and therefore maintain correctly functioning gastro intestinal system.
  • A totally natural way to help maintain an optimum immune system.
  • Aids metabolism, improving nutrient production and absorption.

A highly effective probiotic feed supplement for horses


Plusbac Equine can be added to either feed, water or administered orally on a daily basis. When adding to feed the liquid must be properly mixed in to avoid sitting at the bottom of the feed bucket. The simplest, most targeted application is to add to the feed once a day

Application amount:

Horses 80 to 100ml a day

Ponies: 50 to 75ml a day

Yearlings: 25 to 50ml a day

Foals up to 12 weeks 10 to 20ml by syringe into the mouth. (From 12 weeks increase to 25ml

Plusbac Equine is produced by fermenting specially chosen organic herbs, designed specifically with horses in mind. Whilst Plusbac Equine is not a probiotic as such, It is important to understand that as it is a liquid, with some probiotic related  bacteria within (as a result of the brew), it is likely to be more effective than any powdered or other dry probiotic as the microbes co-habit and thrive within their wet commensal suspension. It is this unique process developed over 40 years which may benefit the well being of your horse as described in the list of benefits above.

If needed increase the amount by up to 50% for a week or more depending on the reason for increase. email info@mannabiologic.com if you have any queries.

Areas of use


  • After treatment following on from a course of anti-biotics.
  • Weight loss
  • Coat and Condition
  • Stress
  • Sustaining healthy gastro intestinal system
  • Pregnant mares.
  • Travel

Richard Hepburn, BVSc MS(Hons) CertEM(IntMed) DipACVIM MRCVS

Top UK Internal Medicine vet

Plusbac Equine is possibly the best product of it’s kind on the market and is great value.

Emma Tomlinson MRCVS of Tomlinson Equine Vets says…

Plusbac Equine seems to work effectively for so many areas of equine health.  I carry some with me wherever I go.

Catherine Edwards BSc (Hons)of Naturally Animals comments

Plusbac Equine has helped so many horses in so many different areas. Consequently I have a lot of happy customers with very happy horses.