A quick solution for calf scours



Diarrhoea is a very common problem in calves. Farm-O-San Rediar is a dietetic feed that stabilises the water and electrolyte balance to support the physiological digestion in case of diarrhoea.


Feed milk (replacer) with 25g of Farm-O-San Rediar added per litre and administer this for a maximum of 3 days.

In case of more severe problems, prepare a Farm-O-San Rediar solution by mixing 50g of powder per litre of water (40˚C). Withdraw the milk (replacer) and feed 2-3 litres Rediar solution, 2 to 3 times per day for a period of up to of 2 days. After that, slowly re-introduce milk feeding by adding 25g of Farm-O-San Rediar per litre of milk. If Farm-O-San Rediar is added to milk (replacer), calves should always have free access to water.


Farm-O-San Rediar contains the correct amount of electrolytes, is highly palatable and contains a substance that forms a gel in the intestine of the calf.


Farm-O-San Rediar is highly palatable and works fast because it has gel forming capacity. In contrast to several competitor products, it has the electrolyte composition advised by experts in the field.

Questions about Farm-O-San Rediar?

Ask our experts

I have been using Farm-O-San Rediar for a year now and I have mainly chosen this product because of the good price / quality ratio. I noticed that Farm-O-San works fast. How fast it works also depends on how fast you notice the first symptoms. If you give Farm-O-San Rediar immediately after noticing the first symptoms, you will see results within a day. Farm-O-San Rediar works well for me.

Farmer L. Jeuken - Winsum, The Netherlands

Farm-O-San Rediar gel protection: Fast action in case of diarrhoea

Farm-O-San Rediar is a dietetic feed for calves. It contains electrolytes, sugars and buffers to stabilize the water and electrolyte balance, and to provide energy to calves in case of diarrhoea. Farm-O-San Rediar also contains a probiotic that supports the bacterial balance in the intestines and a substance that forms a gel in the intestine of the calf. This helps to protect the gut wall and rapidly improves the consistency of the stools. Farm-O-San Rediar gel protection is your powerful ally when fast action is required.

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