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Stock Boost
Stock Boost

Stock Boost

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Stock Boost is a highly concentrated supplement suitable for bulls, cows, calf and weanlings. Stock Boost contains essential vitamins, minerals, chelates and omega 3 oils, the combination of all these elements ensures all your stock are living up to their full potential.

Active Substance
Biotin, Cobalt, Copper Chelate, Manganese, Niacin, Omega 3 Oils, Pantothenic Acid, Propylene Glycol, Selenium, Sodium selenite, Vitamin A, B1, B2, B12, D3, E, K. Zinc 

Target Species
Bulls, cows, calf and weanlings.

Treats and Controls
An imbalance in available minerals and vitamins as well as iodine

Application Method
Drench gun

Withdrawal Period

5ml per 50kg bodyweight

Body WeightDose VolumeNumber of full doses per pack:
1 Litre2.5 Litre5 Litre
50kg5 ml2005001000
100kg10 ml100250500
150kg15 ml66166333
200kg20 ml50125250
250kg25 ml40100200
300kg30 ml3383166
350kg35 ml2871142
400kg40 ml2562125
450kg45 ml2255111
500kg50 ml2050100
550kg55 ml184590
600kg60 ml164183

Key Features of Stock Boost

  • Increased Fertility: Stock Boost will increase fertility in all treated animals and will increase conception rates on the farm.
  • Colostrum Quality: Colostrum is essential for getting newborn calves off to the best start in life and build a healthy immune system. Stock Boost increases the quality of the natural colostrum.
  • Calf Growth and Vitality: Stock Boost will help calves thrive and will maximise growth rates.
  • Recovery: The combination of minerals and supplements aids animals in times of recovery following diseases and infections.
  • General Health: Stock Boost helps to promote a healthy immune system and aids in the general good health of bulls, cows, calves and wealings.

When should I use Stock Boost?

To ensure that Stock Boost is being fully effective it is recommended that it is used at the times outlined below.

  • 4 weeks prior to mating or flushing
  • 10 days before calving
  • Given to a cow after a difficult birth
  • Given to calves 2 weeks after birth
  • At drying out
  • At return to service
  • To aid in recovery after illness

Always read label and all enclosed information before administering Stock Boost to animals!

What does Stock Boost Contain?

Contents Per Litre
Biotin2.5 mg
Cobalt275 mg
Copper Chelate6000 mg
Manganese6000 mg
Niacin2500 mg
Omega 3 Oils100000 mg
Pantothenic Acid1200 mg
Propylene Glycol25000 mg
Selenium90 mg
Sodium selenite80 mg
Vitamin A2700000 iu
Vitamin B12000 mg
Vitamin B2150 mg
Vitamin B123500 mcg
Vitamin D3550000 iu
Vitamin E12500 mg
Vitamin K125 mg
Zinc Chelate6000 mg

Drench correctly

Cattle Oral drenches
Oral drenching guns are designed to deliver the treatment towards the back of the mouth over the tongue, so the entire dose is swallowed at once to optimise efficacy.
• Make sure animals are properly restrained, with their head held up • Slide the nozzle of the dosing gun in the side of the mouth and over the tongue so that the entire dose is swallowed immediately
• Drenching equipment must be correctly calibrated and in good working order
• Calibrate the gun using the product just before treatment starts by delivering two or more doses into a graduated measuring cylinder.
Faulty equipment, or attempting to dose too quickly, may mean that the barrel of the gun does not fill properly or that the liquid is full of bubbles.

Dosing Weigh – do not guess Underestimating the weight of sheep is a common cause of underdosing.
Select and weigh the biggest sheep in the group to determine the correct dose.
If there is a wide range of weights, consider splitting the group, then weigh the heaviest in each section.
Do not forget to check that the weigh crate is accurate before starting!

Calibrate and maintain the drench gun
Always check the gun is delivering the right amount before you drench.
Remove the plunger from a 10 ml syringe, put a thumb over the end and squirt the dose into it, making sure there are no air bubbles left.
Adjust the gun until the dose delivered is correct.
Drenching guns should also be well maintained and replaced regularly.
Clean with warm soapy water after use and check springs and tubes to make sure there are no kinks that will form air bubbles.

Withholding food
Research has shown that the efficacy of the white (BZ) and clear (AV) drenches can be improved by withholding food for 12–24 hours before treatment.
It is not advised to deprive heavily pregnant ewes of food, so if you treat this class of stock with anthelmintics, you may wish to use yellow drenches (LV) because their efficacy is less dependent on rumen fill.

Wormers should be stored securely, away from direct sunlight at 4–25°C.
Check the use-by date and, once open, use within the time shown on the packaging.
Shake white (BZ) products well before use.

Delivery Information

Delivery Service

Here at Agridirect we have joined forces with DPD to ensure all packages are delivered promptly and safely to you. We ship to all mainland countries within the EU. Deliveries take place Monday to Friday excluding bank holidays. Once your order has been dispatched from our warehouse you will be notified by email. If there is a delay with your order for any reason you will be contacted immediately. 

Due to Brexit we are temporarily unable to ship to the UK. Shipping to Northern Ireland will remain in place.

Delivery Times
Ireland (ROI & NI)EU (Mainland Only)
2-4 Working Days4-6 Working Days

Some product have an extended delivery time, this is noted on the products.

Delivery Rates

CountryOrders Under €99Orders Over €99
Ireland (ROI & NI)€6.99€0.00
Czech Republic€19.99€13.00


A selection of the products we sell are only licensed for sale within the Republic Of Ireland and can not be shipped outside of the country. These products are noted as only being available within the Republic of Ireland on the individual product pages.

There may be an addition charge on certain bulky items. This charge will be clearly marked on an applicable products and will be explained on the checkout page before payment has been made.

Agridirect Returns Policy

We’re sorry your purchase didn’t work out. But don’t worry; we have a great returns policy to help you out, plus returns are free.

All purchases can be returned to us within 14 days of delivery and returned goods must be received within 14 days from the date you informed us of the return.

Purchases may be opened for inspection but must not be used and must be repackaged securely in the original packaging if you wish to return it.

If we discover goods have been used or there has been a loss in value of the goods due to damage to the goods, while in your care or whilst being returned to us, we will reduce the amount refunded, which may amount to the full cost of the product, to cover loss of value of goods.

All returns should be complete which includes boxes, manuals and accessories that may have been included with the order.

All returns must be packaged appropriately for shipping, we will not accept responsibility for damages or loss which occur during shipping of a return product.

We accept no responsibility for goods damaged or lost while in transit to us. 

How do I return a product?

Making returns to us are free, simply follow the steps below and bring your package to an official DPD pickup point.

  • All returns must be accompanied with a fully filled out returns form which can be downloaded here.
  • To print off your return label click here or visit and follow the on-screen instructions. Make sure and use your order number as your reference.
  • Bring your package to a DPD pickup point. To find your nearest drop off point here.

Once the returned product has been received into our warehouse and been fully inspected a refund will be issued.

For the return of bulk products please contact us at

I have received a damaged product from you, what should I do?

First off, if you have received a damaged electrical product from us, do not plug it in. Any electrical products that are plugged in are deemed ‘as used and accepted’ and are not accepted as returns. All damages must be reported to us via phone or email within 24hours of receipt of goods. Please ensure you check your items upon delivery.

How do I begin the returns process?

If you wish to begin the return process, please email us at and ensure the following information is included in your email. Your name, phone number, Order id, the item you wish to return, reason for return and if the product is damaged we require photos of the product.

Once you have sent us all required information a member of our team will assess your claim and will contact you as soon as possible. Please hold off on returning products until a member of our team has called you to confirm.


Once the returned product has been returned to us and fully inspected a refund will be issued.

Please Note: A typical timeline for a refund to show in your account is up to 10 working days from the date processed, depending on your bank.

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