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16.250 KD


Electrolytes to replace vital body salts

Ideal for horses in hard work, or those who sweat a lot, to stay hydrated.

  • Add to the diets of horses and ponies where electrolytes are required 
  • Feed to horses after heavy sweating or during periods of hot weather 
  • Can be added to the feed or dissolved in water 
  • Supplies Glucose, Potassium, Calcium, Magnesium and Sodium
Nutrition Information

Replenish is a balanced blend of the essential electrolytes Sodium, Chloride, Potassium, Calcium and Magnesium, which are lost through sweat whilst exercising.  Optimal electrolyte status is vital for peak performance, and these should be fed on a daily basis when training and competing, as the electrolytes lost in sweat are not likely to be replaced by normal hard feed or forage, which could lead to a negative balance.

As well as keeping competing horses performing at their best, electrolytes are essential for correct muscle and nerve function, keeping the horse hydrated and healthy.

Feeding Guide


Weight of Horse/Pony Approx. Height Maintenance - Light
work per day
Medium - Hard work per day
Up to 250kg/550lb Under 12hh ¼ scoop ½ scoop
250kg/550lb - 400kg/880lb 12 -14hh ¾ scoop 1½ scoop
400kg/880lb - 600kg/1320lb 14 - 16hh 1 scoop  2 scoops
Over 600kg/1320lb Over 16hh 1 ¼ scoops 2 ½ scoops


1 level (50ml) scoop of Replenish weighs approximately 50g/1.8oz.

Add Replenish to the feed of working horses every day

For rehydration, make an isotonic oral solution by dissolving one scoop (50g) of Replenish in 5½ litres of water.

Replenish mixed in water should be offered to horses and ponies after long or hard work to help restore normal fluid balance. It is also beneficial where electrolyte and fluid loss is a result of diarrhoea. Horses may have to be trained to accept isotonic electrolyte solutions, so offer the solutions after training sessions before use during competition.

Note: always ensure your horse is fully hydrated before hard work, giving free access to plain water if electrolyte solutions are refused.

Feed supplements should be fed according to body weight; height has been given as a guide. Introduce to the horses diet gradually, splitting between feeds (when applicable).

Replenish is a complementary feeding stuff for equine animals. Feedmark uses nothing in the formulation of this product that contravenes competition rules.