Questions? Phone +64-9-524-5487 New Zealand Made
An Item Was Added To Cart!
Continue Shopping

Immune Booster Plus

$ 56.95 NZD
Immune Booster Plus for horses

Immune Booster Plus

$ 56.95 NZD

No. 1 Natural Alcohol-Free Immune Booster


horse with a cough is usually suffering from a cold which can often happen around a change in seasons or quite simply due to the bugs circulating. You can help boost your horse's immune system by using herbs.

Herbs can help support a healthy respiratory system -

Herbs can:

  • Boost the immune system
  • Help your horse with a cough
  • Strengthen and build stamina
  • Maintain a healthy respiratory system   
This is the ideal blend for when your horse is unwell and has a cough or cold. Designed to boost the immune system while soothing the irritating symptoms of coughing and sore throats.

Ingredients in a an organic cider vinegar base- no alcohol!

  •  Echinacea and garlic - natural anti-biotic traditionally used by Native American Indians for everything that ailed them.
  • Marshmallow and Mullein - soothe the throat and reduce mucus.
  • Rosehips & Kelp- high in vitamin C and minerals
  • Syberian Ginseng - immune booster
  • Yarrow -

"I wanted to give you some feedback on your Immune Booster Plus which I purchased for my horse.  After two days of treatment, his rather disgusting snotty nose had totally cleared, and another two days following this, his cough has gone too. Thanks for a fantastic product that truly does work wonders.  I will be recommending it to everyone. Thanks again Jackie- my horse is happy/ I am happy" . Regards  Nicki Taylor 


This herbal extract comes in a highly nutritious cider vinegar base which your grandmother would have taken on a daily basis for general well being. Cider vinegar is high in potassium and vitamins as well as being a traditional remedy for arthritis. Customer Comments


"Recently one of my horses developed the most awful cough. I was hoping it would just right itself but after a week he was really no better so I bought the herbal Immune Booster plus and within 4 days he was better.
Thanks for your great products"


"Hi, Jackie, I wanted to give you some feedback on your Immune Booster which I purchased for my horse. After two days of treatment, his rather disgusting snotty nose had totally cleared, and another two days following this, his cough has gone too. Thanks for a fantastic product that truly does work wonders. I will be recommending it to everyone. 
Regards" Nicki

"Hi Jackie,
I brought the Immune Booster Plus as suggested for my horses cough and cold.
I did think about the vet as it seemed to be getting worse, but after a couple of days with the herbs it's just about cleared up. Thanks so much, will be recommending your products."

Cheers, Colleen

Organic Echinacea Root Extract is another great herb for boosting the immune system.

    Herb Dictionary

    Here are just some of the essential herbs for natural equine supplements.

    To find out more, click here for the full herbal guide. 

    Echinacea (root)
    (Boosts immune system

    • Enhances the immune system
    • Helps fight bugs
    • Increases white blood cells

    Fenugreek (seed)
    (Aids digestion)

    • Stimulates appetite
    • Improves condition. Extremely nutritious
    • Avoid during pregnancy

    Garlic (bulb)
    (Natural anti-biotic)

    • High in Sulphur
    • Good for the digestive system
    • Antiseptic
    • Helps repel nuisance insects

    Marshmallow (root& leaves)
    (Soothes coughing)

    • Excellent digestive herb 
    • Tonic
    • Reduces mucous
    • Used for minor skin inflammation


     Products are sent out within 24 hours of ordering. We normally ship via Fastway Couriers or PostHaste for New Zealand based customers. Rural customers are sent via PostHaste and local rural delivery drivers. Please allow a few extra days for delivery via rural drivers.

    Overseas orders are sent via NZ Post and usually take from 7-10 workings days to arrive.


    Because we have personally sourced our herbs from well known reliable sources, we are proud to back up all our products with a full 100 % money back guarantee. If the quality of herbs doesn't match your expectations, then simply return the unused portion of the herbs and receive a full refund of the purchase cost. We are so confident that you and your horse will love Brookby Herbs that we offer you this full MONEY BACK GUARANTEE. Simply return to us the unused portion along with your name, address and the reason you're returning the product and we will provide a full refund.

    What dosage of herbs should I feed my horse?

    For an average size pony (13 hands high) the daily dosage is 25 - 30 grams of dried herbs. Larger horses (16 hands high) require between 30 - 50 grams daily. Exact measurements are not as critical as with synthetic medicines so quantities can be adjusted to suit the size and sensitivity of your horse.

    With the liquid extracts the dosage rates are

    5-10 mls daily for 13.2 HH,

    20 mls daily for 13.2 HH- 15.2 HH,

    30 mls daily for 15.2 HH upwards. 500 ml and 1 litre bottles have a built in chamber for easy measuring.

    6) How many doses does each bucket of herbs contain?

    The dosage required depends on the type of herb being used. Please see the products in our online Shop for details. 1 Litre bottles contain 50 days treatment on average at a daily dose of 20 mls

    Only NZ Rewards Program with full money back guarantee!!

    Collect 500 rewards & get a free product of your choice!
    "I love my FREE rewards.

    Jenny Coates


    Free Mover Plus

    Explosive mare calms down.
    When my mare is in season she becomes more explosive to ride, she is also less willing to work 'over her back' which spoils her dressage performance. I have found that "Steady Mare" has kept her more consistent in her temperament, she is also more willing to work when in season. This means I can now compete when she is in season, knowing she will be doing her best for me!

    Carolyn Hansen and Impulsion Covergirl.


    Steady Mare

    Horse with allergies much happier.
    My mare develops a strong head flick in the spring and summer. Giving her this every day cuts her symptoms down considerably.

    Megan Roberts


    Sneeze Free

    Back to the top