Bionit-S Feed Additive 25kg

£31.19 inc VATWas: £44.39 inc VAT


Item has been added to your bag

In Stock

Buy more for less

Price ex VAT£25.99£25.21£24.17

*Discount will be automatically applied when you view your cart.


A natural feed additive, Bionit -S is a clay rock with a high absorption capacity, rich in alkaline minerals and trace elements. This additive regulates feed conversion and improves the vitality and overall health of livestock. 

The basic elements of Bionit-S buffer protects the intestinal flora of the animal, allowing it to work undisturbed. The additive also binds harmful substances to it such as mycotoxins, ammonia and sulphur, helping to relieve the liver. Adding Bionit-S to feed daily can improve the absorption of nutrients and the consistency of droppings. A 70% natural source of silicon dioxide. Silicon is essential for the construction of cell walls, the structure of connective tissue, hair and horn growth and quality of hooves. 

Bionit-S kg DOSAGE 50g / horse / day. 

10 Benefits

  • 70% natural source of silicon dioxide - positive influence on hair and horn growth
  • Prevents dehydration following diarrhoea
  • Improved manure consistency
  • Delayed intestinal transit with higher nutrient absorption
  • Prevents intestinal acidification 
  • Detoxifying effect

Low levels of mycotxins/preventative 2kg/ tonne feed

Increased levels of mycotoxins 3kg/tonne feed

Actute symptons 4kg/tonne feed

Ruminants & horses 40-80 grams/ head / day

Calves 30-50 grams/ head / day

Pigs 50 -50 grams/ head / day

Piglets 10-20 grams/ head / day

Sheep 25-35 grams/ head / day

Code: 64325

UK Mainland Delivery Prices

WeightPrice exVATServiceTracked
0 - 2kg£3.10Economy 5-7 Working DaysYes
2 - 5kg£6.20Economy 5-7 Working DaysYes
0 - 10kg£7.751 - 2 DayYes
10kg - 30kg£7.75 + 26p per kg over 10kg1 - 2 DayYes
31kg and above£25.00 + 66p per kg over 31kg1 - 2 DayYes



UK Highlands, Islands and Northern Ireland
Highlands and Islands delivery starts at £3.42 (exVAT) and will be calculated automatically at the checkout.


Channel Islands
We can deliver to the Channel Islands, the price will be calculated at the checkout based on the weight of your order.


EU Delivery Prices

CountryWeight Price*
France, Germany, Belgium, Luxembourg, Netherlands0 - 30kg£20.99
France, Germany, Belgium, Luxembourg, Netherlands30 - 60kg£43.26
Austria, Denmark, Switzerland0 - 30kg£23.50
Austria, Denmark, Switzerland30 - 60kg£49.74
Czech Republic, Italy, Slovakia, Spain0 - 30kg£26.50
Czech Republic, Italy, Slovakia, Spain30 - 60kg£75.70
Estonia, Finland, Hungary, Poland, Portugal, Sweden0 - 30kg£29.50
Estonia, Finland, Hungary, Poland, Portugal, Sweden30 - 60kg£190.34
Greece, Lithuania, Latvia, Norway, Romania0 - 30kg£38.91
Greece, Lithuania, Latvia, Norway, Romania30 - 60kg£190.34



Rest of World Prices

We can ship to many countries including:

  • Australia
  • Canada
  • Turkey
  • USA

Postage rates for these countries will be automatically calculated based on the weight of your order.


When will my order be delivered?
We are committed to getting your order to you as soon as possible.

We use a delivery service that aims to get your orders to you within 1 - 2 working days. Please allow 1-5 working days for processing on items that are ordered in.


Can I track my delivery?
Yes. If you provide us with a mobile number or email when you checkout we will send you information from our courier which allows you to track the progress of your parcel as well as other additional options as stated below.


In-flight delivery options
Our courier will send you a 1-hour delivery window on the day of delivery and you have the option to change this if required at no extra charge or you can also let the courier know that you want the parcel left in a safe place.


Special delivery instructions
If you have any special instructions for delivery, such as directions or where to take your parcel, please include them in the 'special instructions' section at the checkout. 


Any other questions, please click here to view our full delivery FAQ.


Customers must return unwanted items to us within 30 days of receipt. This does not affect your statutory rights.

The delivery charge is non-refundable except in cases where the goods are faulty or in cases where the order was cancelled under the UK Distance Selling Regulations.

Please Note: Due to Health & Safety At Work Regulations, we require any used faulty goods to be returned into us in a clean condition before we accept them and issue a refund.

Please click here to view our full returns policy.