Immun-Ocean CALM DOWN Equine Supplement for Nervous/Excitable Horses

60 Days Supply for One Horse, 120 Days for One Pony

COST PER DAY: Horse: £1.58 / €1.58
Pony: 80p / 80c


✓ Reduces stress.

✓ Safer to handle horse.

✓ Reduces nervous tension.

✓ Reduces over excitement.

✓ Helps stressed horses who box walk.


CALM DOWN is a daily supplement specially formulated for nervous and excitable horses. It is a 100% natural horse calming relaxant supplement comprising of Ascophyllum Nodosum and Lithothamnium which provides a formulated balance of vitamins and minerals. It is a natural approach to inducing a calm and serene mood without causing unwanted lethargy.

Our unique macro algae processing technique has been designed to ensure Immun-Ocean Calm Down retains all the valuable nutrients found naturally in fresh Ascophyllum Nodosum.

Calm Down is a behavioural supplement that has been specially formulated for horses and ponies with highly strung temperaments. It is particularly beneficial to those that find themselves in stressful situations, whether it is travelling or competing.

For a more relaxed horse, Calm Down induces a calm and serene mood without causing unwanted lethargy. It is a natural horse calming supplement which helps reduce nervous tension with positive support for the brain.

It offers muscle support and helps enhance stamina and reduce over-excitement whilst supporting a healthy immune system.

Ascophyllum Nodosum seaweed from the cold North Atlantic has been used for centuries as a natural source feed supplement, low in iodine and rich in vitamins, minerals and amino acids. It is composed of 48 elements, 16 amino acids and 11 vitamins.

Lithothamnium Calcareum is 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.

The macro algae is hand harvested in accordance with traditional and sustainable methods that have been used for centuries along the Atlantic coastline of Ireland.

Powered by Irish goodness for naturally healthy horses.

High performance horses & ponies
Anxious & stressed horses & ponies
Excitable horses & ponies
Helps stressed horses who box walk

Calms body & mind
Enhances stamina
Positive brain support
Focus and concentration
Muscle support

Reduces stress
Safer to handle horse
Reduces nervous tension
Reduces over excitement


CALM DOWN is available in 1.5kg (60 days supply horse and 120 days pony).

1 scoop = 25g

Adult Horses = 1 scoop once per day mixed with regular feed.

Ponies = 1/2 scoop once per day.

Introduce gradually over 7/10 days.

Concentrated supplement – not to be fed ad lib. Mix well before use and store in a cool, dry place.


COMPOSITION Lithothamnium, Seaweed Meal (Ascophyllum Nodosum), Magnesium, Peppermint Leaf, Organic Turmeric.

ADDITIVES/kg 3a700 Vitamin E, 3a831 Vitamin B6, Vitamin B12.

ANALYTICAL CONSTITUENTS Crude ash 93.6% Crude fibre 3.6% Crude fat 1.2% Sodium 0.55% Crude protein <0.6%.

These unique macro algae blends naturally contain calcium, magnesium, copper and omega 3.

Immun-Ocean Calm Down does not contain any ingredients known to contravene the Turf Club, BHA or FEI rules. Immun-Ocean Calm Down is free of all contaminants.

Note: the values listed above are typical. Components of Immun-Ocean Calm Down are natural products of marine origin and as such, are subject to seasonal variation.

Customer Reviews

Based on 2 reviews
Good stuff

Got this for my horse when he was on 5 months box rest. He seemed to cope very well with his situation. I would hope that a lot of that was down to the calmer.

Andrea - Show Jumper
Immun-Ocean CALM DOWN

My fiery showjumper who was anxious and irritable before going on Calm Down showed a significant reduction in anxiety once he had been on Calm Down for a few weeks. He is easier to handle and I am really happy with the results.