Immun-Ocean - the all-natural horse supplement with Irish macro algae!

We are delighted to introduce the Immun-Ocean range of horse supplements from KSB Equine - an all-natural, competition-safe range of supplements, bursting with nutrients thanks to their key ingredient - Irish macro algae!

All Immun-Ocean products contain Ascophyllum nodosum, sustainably harvested by hand on the Atlantic Irish Coast. This wonderful seaweed is naturally high in selenium, zinc, copper, calcium, omega 3 and MSM, and is a great immunity booster. The hand-harvesting method is not only less intrusive to the environment, but allows the highest quality seaweed to be selected.

Many products in the range also contain Lithothamnium calcareum, a red algae belonging to the Corallinaceae family. It grows extremely slowly, giving it time to filter and absorb large quantities of sea nutrients.  Lithothamnium provides a rich supply of minerals including 32 trace elements.

Immuno-Ocean has achieved marvellous results, with numerous trainers and riders endorsing the product, including Irish Grand National winner Dermot McLoughlin and bloodstock consignor / ex-jockey Norman Williamson:

All Immun-Ocean supplements are beneficial for digestion, immune-function and hoof growth. Immun-Ocean is a premium product. All their products are complete supplements so feeding Immun-Ocean can prove more cost effective than feeding multiple supplements for individual conditions. Each 5kg tub contains 100 daily servings, with prices starting at just 50p/day for Immun-Ocean Pure.

Available Products:


A complete nutritional supplement containing all the benefits of Ascophyllum seaweed and garlic, providing a balanced blend of vital nutrients to support healthy hoof growth, top quality skin and coat condition. Helps maintain all-round optimum health whilst supporting the immune system.


Contains all the nutritional benefits of Pure, plus added Lithothamnium to help reduce stress reaction, improve recovery times and provide gastric and hind gut support.

Breeders Blend

100% natural feed supplement comprising of Ascophyllum nodosum and Lithothamnium, providing a formulated balance of vitamins and minerals, supporting the overall well-being of the mare and healthy embryo development. Includes Flax Oil as a source of ALA to enhance fertility and improve the quality of the mare's milk. The immunity support provided by Immun-Ocean is also beneficial for young foals.

Start Right

Supports the skeletal development, digestive health and the immune system of young stock up to the age of 3 years. Has added calcium for bone density. Supports healthy joints, hoof growth  and overall condition.


Contains a higher concentration of Lithothamnium, plus additional brewer's yeast as a probiotic. All the benefits of Pure and Perform, with added benefits for gastric health.

Gastro Race

This high performance supplement contains all the nutrients required for the racehorse. Provides support for a healthy immune system, joint health, calcium, and gastric health all in one. This complete supplement makes feeding easy and cost-effective, especially when caring for a whole stable of racehorses.

Pro-Globin Plus Blood Tonic

Containing a combination of Vitamin B12, iron and amino acids, Pro-Globin Plus is a 20-day blood tonic treatment, designed as a pick-me-up to help horses recover from fatigue associated recovery from virueses or competition. The key ingredient Vitamin B12 is known to help with symptoms of fatigue, muscle ache, muscle weakness, joint pain and poor appetite.

The full 20 day courses reaches 10% of the BHA threshold for cobalt. KSB Equine recommend this as an occasional-use product rather than year-round, and advise leaving at least three days withdrawal before competition.