For grass-affected horses.


What is Grazaid?

44823539_180849222833026_5809117974224699392_nGrazaid is a palatable blend of toxin binders, salt, magnesium and live yeast probiotics for grass-affected horses.

Mycotoxins, mineral imbalance, and sugars are the main factors likely to contribute to “grass affected” behaviour in horses, especially during spring, autumn and under humid conditions. Grazaid is a palatable powder designed to assist horses showing behavioural changes associated with grazing high-risk grasses, including:

  • Head flicking
  • Unpredictable or naughty behaviour
  • Photosensitivity
  • Greasy heel
  • Uncharacteristic spookiness
  • Muscle tightness
  • Ill-thriftiness

Directions for Use

Maintenance High-Risk Grass


1 scoop per day

1 to 1½ scoop per day

Ponies ½ scoop per day

½ to 1 scoop per day

High-risk grass is lush, stressed or growing rapidly, and high in sugars, nitrates, and potassium. Humid conditions and ryegrass species susceptible to endophytes are a high risk for mycotoxin load in grazing animals.

Always ensure horses have access to fresh, clean water and a source of free choice loose plain salt rather than a lick block. Reduce levels of high protein hard feeds during episodes of grass-affected behaviour. In some cases, removing horses from pasture and providing free choice grass/meadow hay may be necessary until reactive behaviour abates. Reintroduce pasture for short periods of time until behaviour is normal when grazing all day.

Does not contain substances prohibited by the rules of racing and FEI competitions.

This product contains magnesium. Do not feed with concentrated magnesium supplements except on nutritionist’s advice. Can be fed in conjunction with multi-vitamin and mineral supplements such as Equine Vit&Min. Can be fed with mineral-fortified bagged feeds.