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Horse Supplements

Discover premium horse supplements from leading brands like Baileys, Winergy, Saracen, Equine America, NAF, Global Herbs, and Havens at Chestnut Mill. Our range supports various aspects of equine health, including hydration, respiratory function, coat shine, energy, vitamin and mineral balance, and digestive health. Shop now for high-quality supplements ideal for all horse breeds and activities.

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  • Connolly's Red Mills Full Fat Soya - 25 kg - Chestnut Mill
    Sale Sale
    ÂŁ28.05
    ÂŁ28.05 - ÂŁ28.05
    ÂŁ28.05
    ÂŁ27.23
    ÂŁ27.23 - ÂŁ27.23
    ÂŁ27.23

    Connolly's Red Mills Full Fat Soya - 25 kg

    Soya

    Red Mills Full Fat Soya is a high fat high protein supplement for horses. It is a great source of amino acids which are key to performance and deve...

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    ÂŁ28.05
    ÂŁ28.05 - ÂŁ28.05
    ÂŁ28.05
    ÂŁ27.23
    ÂŁ27.23 - ÂŁ27.23
    ÂŁ27.23
    Sale Sale
  • Baileys Digest Plus Prebiotic - Horse Supplement - Various Sizes - Chestnut Mill
    Sale Sale
    ÂŁ16.66 - ÂŁ62.78
    ÂŁ16.66 - ÂŁ62.78
    ÂŁ16.66
    ÂŁ16.66 - ÂŁ61.62
    ÂŁ16.66 - ÂŁ61.62
    ÂŁ16.66

    Baileys Digest Plus Prebiotic - Horse Supplement - Various Sizes

    Baileys

    A versatile supplement aimed at supporting the digestive health of horses. A prebiotic supplement proven to support the efficient functioning of th...

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    ÂŁ16.66 - ÂŁ62.78
    ÂŁ16.66 - ÂŁ62.78
    ÂŁ16.66
    ÂŁ16.66 - ÂŁ61.62
    ÂŁ16.66 - ÂŁ61.62
    ÂŁ16.66
    Sale Sale
  • Baileys Aqua-Aide Equine Electrolytes - Horse Supplement - Various Sizes - Chestnut Mill
    Baileys Aqua-Aide Equine Electrolytes - Horse Supplement - Various Sizes - Chestnut Mill
    Sale Sale
    ÂŁ15.27 - ÂŁ45.62
    ÂŁ15.27 - ÂŁ45.62
    ÂŁ15.27
    ÂŁ15.27 - ÂŁ44.45
    ÂŁ15.27 - ÂŁ44.45
    ÂŁ15.27

    Baileys Aqua-Aide Equine Electrolytes - Horse Supplement - Various Sizes

    Baileys

    Baileys Aqua-Aide is a supplement which provides the vital electrolytes which are lost when horses sweat. When horses sweat they lose vital water a...

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    ÂŁ15.27 - ÂŁ45.62
    ÂŁ15.27 - ÂŁ45.62
    ÂŁ15.27
    ÂŁ15.27 - ÂŁ44.45
    ÂŁ15.27 - ÂŁ44.45
    ÂŁ15.27
    Sale Sale
  • Saracen KERx Nano-E - 450 ml - Chestnut Mill
    Sale Sale
    ÂŁ100.95
    ÂŁ100.95 - ÂŁ100.95
    ÂŁ100.95
    ÂŁ94.49
    ÂŁ94.49 - ÂŁ94.49
    ÂŁ94.49

    Saracen KERx Nano-E - 450 ml - SPECIAL OFFER - 5% OFF

    KERx

    Saracen KERx Nano-E is a natural source of Vitamin E that allows for rapid absorption & superior bioavailability to horses. Vitamin E is used t...

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    ÂŁ100.95
    ÂŁ100.95 - ÂŁ100.95
    ÂŁ100.95
    ÂŁ94.49
    ÂŁ94.49 - ÂŁ94.49
    ÂŁ94.49
    Sale Sale
  • KeyFlow Key 3 Oil - Various Sizes - Chestnut Mill
    KeyFlow Key 3 Oil - Various Sizes - Chestnut Mill
    ÂŁ20.71 - ÂŁ160.81
    ÂŁ20.71
    ÂŁ21.17 - ÂŁ163.74
    ÂŁ21.17 - ÂŁ163.74
    ÂŁ21.17

    KeyFlow Key 3 Oil - Various Sizes

    KeyFlow

    Keyflow Key 3 Oil is a direct source Omega 3 DHA & EPA for Horses and Ponies.Traditional grain based equine diets can contain ingredients with ...

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    ÂŁ20.71 - ÂŁ160.81
    ÂŁ20.71
    ÂŁ21.17 - ÂŁ163.74
    ÂŁ21.17 - ÂŁ163.74
    ÂŁ21.17
  • The Golden Paste Co TurmerAid - 15 kg - Chestnut Mill
    Sale Sale
    ÂŁ122.68
    ÂŁ122.68 - ÂŁ122.68
    ÂŁ122.68
    ÂŁ121.51
    ÂŁ121.51 - ÂŁ121.51
    ÂŁ121.51

    The Golden Paste Co TurmerAid - 15 kg

    Golden Paste Company

    TurmerAid complete turmeric pellets with Turmeric, Linseed Oil and Black Pepper with Apple Cider Vinegar and Yucca. ANALYTICAL CONSTITUENTS: Crude...

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    ÂŁ122.68
    ÂŁ122.68 - ÂŁ122.68
    ÂŁ122.68
    ÂŁ121.51
    ÂŁ121.51 - ÂŁ121.51
    ÂŁ121.51
    Sale Sale
  • Saracen Pro-Yeast - 1 kg - Chestnut Mill
    ÂŁ14.92 - ÂŁ14.92
    ÂŁ14.92
    ÂŁ14.92
    ÂŁ14.92 - ÂŁ14.92
    ÂŁ14.92

    Saracen Pro-Yeast - 1 kg

    Saracen

    PRO-YEAST is a research proven live yeast from the Vistacell Saccharomyces cerevisiae strain, which helps to balance the gut flora in the hindgut. ...

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    ÂŁ14.92 - ÂŁ14.92
    ÂŁ14.92
    ÂŁ14.92
    ÂŁ14.92 - ÂŁ14.92
    ÂŁ14.92
  • Foran Kentucky Karron Oil 20L - Chestnut Mill
    Sale Sale
    ÂŁ74.57
    ÂŁ74.57 - ÂŁ74.57
    ÂŁ74.57
    ÂŁ73.40
    ÂŁ73.40 - ÂŁ73.40
    ÂŁ73.40

    Foran Kentucky Karron Oil 20L

    Foran Equine

    Unique emulsion made from pharmacopeia grade flaxseed oil and calcium hydroxide solution. As an oily emulsion, it maintains good digestion and inte...

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    ÂŁ74.57
    ÂŁ74.57 - ÂŁ74.57
    ÂŁ74.57
    ÂŁ73.40
    ÂŁ73.40 - ÂŁ73.40
    ÂŁ73.40
    Sale Sale
  • GWF Nutrition Joint Aid Plus for Horses 3kg - Chestnut Mill
    ÂŁ31.51 - ÂŁ31.51
    ÂŁ31.51
    ÂŁ31.51
    ÂŁ31.51 - ÂŁ31.51
    ÂŁ31.51

    GWF Nutrition Joint Aid Plus for Horses 3kg

    GWF Nutrition

    GWF Nutrition Joint Aid Plus for Horses. Maintains flexibility of movement in all horses and ponies. Supports the formation of cartilage, tendons, ...

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    ÂŁ31.51 - ÂŁ31.51
    ÂŁ31.51
    ÂŁ31.51
    ÂŁ31.51 - ÂŁ31.51
    ÂŁ31.51
  • Saracen KERx Rite Trac - 3 kg - Chestnut Mill
    ÂŁ145.36 - ÂŁ145.36
    ÂŁ145.36
    ÂŁ145.36
    ÂŁ145.36 - ÂŁ145.36
    ÂŁ145.36

    Saracen KERx Rite Trac - 3 kg

    Saracen

    Saracen KERx RiteTrac is suitable for horses experiencing loose droppings weight loss lack of appetite & abnormal digestive sounds. RiteTrac wo...

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    ÂŁ145.36 - ÂŁ145.36
    ÂŁ145.36
    ÂŁ145.36
    ÂŁ145.36 - ÂŁ145.36
    ÂŁ145.36
  • Baileys Outshine High Oil Supplement for Horse - 20kg - Chestnut Mill
    Sale Sale
    ÂŁ49.20
    ÂŁ49.20 - ÂŁ49.20
    ÂŁ49.20
    ÂŁ48.03
    ÂŁ48.03 - ÂŁ48.03
    ÂŁ48.03

    Baileys Outshine High Oil Supplement for Horse - 20kg

    Baileys

    Baileys Outshine High Oil Supplement is a high oil mess free nugget that combines soya & linseed oil with antioxidants & other nutrients to...

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    ÂŁ49.20
    ÂŁ49.20 - ÂŁ49.20
    ÂŁ49.20
    ÂŁ48.03
    ÂŁ48.03 - ÂŁ48.03
    ÂŁ48.03
    Sale Sale
  • Baileys Outshine High Oil Supplement for Horses - 6.5 kg - Chestnut Mill
    Sale Sale
    ÂŁ17.65
    ÂŁ17.65 - ÂŁ17.65
    ÂŁ17.65
    ÂŁ16.49
    ÂŁ16.49 - ÂŁ16.49
    ÂŁ16.49

    Baileys Outshine High Oil Supplement for Horses - 6.5 kg

    Baileys

    Baileys Outshine High Oil Supplement is a high oil mess free nugget that combines soya & linseed oil with antioxidants & other nutrients to...

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    ÂŁ17.65
    ÂŁ17.65 - ÂŁ17.65
    ÂŁ17.65
    ÂŁ16.49
    ÂŁ16.49 - ÂŁ16.49
    ÂŁ16.49
    Sale Sale
  • Saracen KERx EquiShure 3.6kg - Chestnut Mill
    Sale Sale
    ÂŁ136.70
    ÂŁ136.70 - ÂŁ136.70
    ÂŁ136.70
    ÂŁ127.61
    ÂŁ127.61 - ÂŁ127.61
    ÂŁ127.61

    Saracen KERx EquiShure 3.6kg - SPECIAL OFFER - 7% OFF

    KERx

    Saracen KERx EquiShure has been designed to supply targeted delivery of Sodium Bicarbonate to the hindgut, this helps maintain a normal pH which is...

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    ÂŁ136.70
    ÂŁ136.70 - ÂŁ136.70
    ÂŁ136.70
    ÂŁ127.61
    ÂŁ127.61 - ÂŁ127.61
    ÂŁ127.61
    Sale Sale
  • Saracen KERx EquiShure 1.25kg - Chestnut Mill
    ÂŁ61.38 - ÂŁ61.38
    ÂŁ61.38
    ÂŁ61.38
    ÂŁ61.38 - ÂŁ61.38
    ÂŁ61.38

    Saracen KERx EquiShure 1.25kg

    KERx

    Saracen KERx EquiShure has been designed to supply targeted delivery of Sodium Bicarbonate to the hindgut, this helps maintain a normal pH which is...

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    ÂŁ61.38 - ÂŁ61.38
    ÂŁ61.38
    ÂŁ61.38
    ÂŁ61.38 - ÂŁ61.38
    ÂŁ61.38
  • BETTAlife PharmaQuin Joint Complete HA - Horse Supplement - Various Sizes - Chestnut Mill
    BETTAlife PharmaQuin Joint Complete HA - Horse Supplement - Various Sizes - Chestnut Mill
    ÂŁ42.96 - ÂŁ72.17
    ÂŁ42.96
    ÂŁ42.96 - ÂŁ72.17
    ÂŁ42.96 - ÂŁ72.17
    ÂŁ42.96

    BETTAlife PharmaQuin Joint Complete HA - Horse Supplement - Various Sizes

    BETTAlife

    BettaLife Pharmaquin Joint Complete HA Equine is a super high specification joint supplement that can be used for horses in all sorts of work. No h...

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    ÂŁ42.96 - ÂŁ72.17
    ÂŁ42.96
    ÂŁ42.96 - ÂŁ72.17
    ÂŁ42.96 - ÂŁ72.17
    ÂŁ42.96
  • Foran Copper-Max Paste Syringe - 30 g - Chestnut Mill
    ÂŁ13.72 - ÂŁ13.72
    ÂŁ13.72
    ÂŁ13.72
    ÂŁ13.72 - ÂŁ13.72
    ÂŁ13.72

    Foran Copper-Max Paste Syringe - 30 g

    Foran Equine

    Foran Copper-Max Paste Syringe is a chelated copper & zinc formula which makes it easier for horses to digest & get to areas where it is re...

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    ÂŁ13.72 - ÂŁ13.72
    ÂŁ13.72
    ÂŁ13.72
    ÂŁ13.72 - ÂŁ13.72
    ÂŁ13.72
  • Baileys Outshine Spearmint Horse Supplement - Various Sizes - Chestnut Mill
    Baileys Outshine Spearmint Horse Supplement - Various Sizes - Chestnut Mill
    Sale Sale
    ÂŁ19.41 - ÂŁ54.45
    ÂŁ19.41 - ÂŁ54.45
    ÂŁ19.41
    ÂŁ18.24 - ÂŁ53.29
    ÂŁ18.24 - ÂŁ53.29
    ÂŁ18.24

    Baileys Outshine Spearmint Horse Supplement - Various Sizes

    Baileys

    Baileys Outshine Spearmint is an extruded nugget that combines oils from soya and linseed with supporting nutrients, including important anti-oxida...

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    ÂŁ19.41 - ÂŁ54.45
    ÂŁ19.41 - ÂŁ54.45
    ÂŁ19.41
    ÂŁ18.24 - ÂŁ53.29
    ÂŁ18.24 - ÂŁ53.29
    ÂŁ18.24
    Sale Sale
  • ÂŁ0.00 - ÂŁ0.00
    ÂŁ0.00
    ÂŁ40.59
    ÂŁ40.59 - ÂŁ40.59
    ÂŁ40.59

    Slippery Elm

    Horse Straights Direct

    Slippery Elm Slippery Elm bark powder has a high mucilage content, offering gentle and effective support for the digestive system. 100% slipper...

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    ÂŁ0.00 - ÂŁ0.00
    ÂŁ0.00
    ÂŁ40.59
    ÂŁ40.59 - ÂŁ40.59
    ÂŁ40.59
  • Foran Chevinal - 5 L - Chestnut Mill
    Sale Sale
    ÂŁ53.06
    ÂŁ53.06 - ÂŁ53.06
    ÂŁ53.06
    ÂŁ51.90
    ÂŁ51.90 - ÂŁ51.90
    ÂŁ51.90

    Foran Chevinal - 5 L

    Foran Equine

    The ultimate liquid multi-vitamin, mineral and essential amino acid supplement for optimal nutrition. Foran Chevinal is a syrup based vitamin miner...

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    ÂŁ53.06
    ÂŁ53.06 - ÂŁ53.06
    ÂŁ53.06
    ÂŁ51.90
    ÂŁ51.90 - ÂŁ51.90
    ÂŁ51.90
    Sale Sale
  • Baileys Garlic Supplement - Various Sizes Baileys
    Baileys Garlic Supplement - Various Sizes - Chestnut Mill
    Sale Sale
    ÂŁ11.59 - ÂŁ111.11
    ÂŁ11.59 - ÂŁ111.11
    ÂŁ11.59
    ÂŁ11.59 - ÂŁ109.94
    ÂŁ11.59 - ÂŁ109.94
    ÂŁ11.59

    Baileys Garlic Supplement - Various Sizes

    Baileys

    Garlic has long been used to support a healthy respiratory system as well for the digestive system and as a natural insect repellent. The componen...

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    ÂŁ11.59 - ÂŁ111.11
    ÂŁ11.59 - ÂŁ111.11
    ÂŁ11.59
    ÂŁ11.59 - ÂŁ109.94
    ÂŁ11.59 - ÂŁ109.94
    ÂŁ11.59
    Sale Sale
  • Thunderbrook Seabuckthorn - 5 L - Chestnut Mill
    Sale Sale
    ÂŁ61.62
    ÂŁ61.62 - ÂŁ61.62
    ÂŁ61.62
    ÂŁ60.45
    ÂŁ60.45 - ÂŁ60.45
    ÂŁ60.45

    Thunderbrook Seabuckthorn - 5 L

    Thunderbrook

    Thunderbrook Seabuckthorn is a delicious fruit that has been pressed and crushed without the use of concentrates or additives to give your horse an...

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    ÂŁ61.62
    ÂŁ61.62 - ÂŁ61.62
    ÂŁ61.62
    ÂŁ60.45
    ÂŁ60.45 - ÂŁ60.45
    ÂŁ60.45
    Sale Sale
  • ÂŁ22.19 - ÂŁ22.19
    ÂŁ22.19
    ÂŁ22.19 - ÂŁ22.19
    ÂŁ22.19

    Marshmallow Root Powder - Global Herbs

    Global Herbs

    Soothing, mucilage-rich herbal supplement that supports your horse’s digestive, respiratory, and skin health. Particularly beneficial for horses pr...

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    ÂŁ22.19 - ÂŁ22.19
    ÂŁ22.19
    ÂŁ22.19 - ÂŁ22.19
    ÂŁ22.19
  • St Hippolyt Linustar - 25 kg - Chestnut Mill
    Sale Sale
    ÂŁ73.85
    ÂŁ73.85 - ÂŁ73.85
    ÂŁ73.85
    ÂŁ72.68
    ÂŁ72.68 - ÂŁ72.68
    ÂŁ72.68

    St Hippolyt Linustar - 25 kg

    St Hippolyt

    St. Hippolyt Linustar for a silky coat and a well balanced digestion. When the sun puts a spell on mane and tail and the horse’s back reflects the ...

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    ÂŁ73.85
    ÂŁ73.85 - ÂŁ73.85
    ÂŁ73.85
    ÂŁ72.68
    ÂŁ72.68 - ÂŁ72.68
    ÂŁ72.68
    Sale Sale
  • ÂŁ21.72 - ÂŁ21.72
    ÂŁ21.72
    ÂŁ21.72 - ÂŁ21.72
    ÂŁ21.72

    Lymphatic Support Mix - Global Herbs

    Global Herbs

    Please note we do not provide a scoop in the tub due to the volume of this mix Our Lymphatic Support Mix provides natural support to the lymphati...

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    ÂŁ21.72 - ÂŁ21.72
    ÂŁ21.72
    ÂŁ21.72 - ÂŁ21.72
    ÂŁ21.72