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🚚 Fast UK Delivery Options | ⚡ Express Delivery Available | 📦 Bulk Orders Welcome
🚚 Fast UK Delivery | ⚡ Express Available | 📦 Bulk Orders

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.

  • KeyFlow Key 3 Oil - Various Sizes - Chestnut Mill
    KeyFlow Key 3 Oil - Various Sizes - Chestnut Mill
    Original price £20.71 - Original price £160.81
    Original price £20.71
    £21.17 - £163.74
    £21.17 - £163.74
    Current price £21.17

    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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    Original price £20.71 - Original price £160.81
    Original price £20.71
    £21.17 - £163.74
    £21.17 - £163.74
    Current price £21.17
  • Lincoln Molasses for Horses - Various Sizes - Chestnut Mill
    Lincoln Molasses for Horses - Various Sizes - Chestnut Mill
    Sale Sale
    Original price £8.03 - Original price £13.48
    Original price £8.03 - Original price £13.48
    Original price £8.03
    £8.03 - £12.32
    £8.03 - £12.32
    Current price £8.03

    Lincoln Molasses for Horses - Various Sizes

    Lincoln

    Pure cane molasses for a natural source of highly palatable sugar.    A liquid syrup which is easy to pour onto feeds or syringe directly to your h...

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    Original price £8.03 - Original price £13.48
    Original price £8.03 - Original price £13.48
    Original price £8.03
    £8.03 - £12.32
    £8.03 - £12.32
    Current price £8.03
    Sale Sale
  • NAF Linseed Oil - Various Sizes - Chestnut Mill
    NAF Linseed Oil - Various Sizes - Chestnut Mill
    Sale Sale
    Original price £13.10 - Original price £134.82
    Original price £13.10 - Original price £134.82
    Original price £13.10
    £13.10 - £133.65
    £13.10 - £133.65
    Current price £13.10

    NAF Linseed Oil - Various Sizes

    NAF

    Nutritional support for a rich glossy coat. Ingredients: 100% Linseed Oil.

    Original price £13.10 - Original price £134.82
    Original price £13.10 - Original price £134.82
    Original price £13.10
    £13.10 - £133.65
    £13.10 - £133.65
    Current price £13.10
    Sale Sale
  • NAF Biotin Plus - Various Sizes - Chestnut Mill
    NAF Biotin Plus - Various Sizes - Chestnut Mill
    Original price £22.51 - Original price £35.59
    Original price £22.51
    £22.51 - £35.59
    £22.51 - £35.59
    Current price £22.51

    NAF Biotin Plus - Various Sizes

    NAF

    To maintain healthy hooves. NAF Biotin contains methionine MSM zinc and calcium. Maintains healthy hooves Contains MSM Contains Zinc Contain calc...

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    Original price £22.51 - Original price £35.59
    Original price £22.51
    £22.51 - £35.59
    £22.51 - £35.59
    Current price £22.51
  • NAF Devils Relief - Various Sizes - Chestnut Mill
    NAF Devils Relief - Various Sizes - Chestnut Mill
    Original price £16.79 - Original price £42.13
    Original price £16.79
    £16.79 - £42.13
    £16.79 - £42.13
    Current price £16.79

    NAF Devils Relief - Various Sizes

    NAF

    Devils Claw and powerful antioxidants combine with MSM to maintain joint comfort and support quality of life forever. When you need to comfort your...

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    Original price £16.79 - Original price £42.13
    Original price £16.79
    £16.79 - £42.13
    £16.79 - £42.13
    Current price £16.79
  • NAF Magic 5 Star - Various Sizes - Chestnut Mill
    NAF Magic 5 Star - Various Sizes - Chestnut Mill
    Original price £26.36 - Original price £80.27
    Original price £26.36
    £26.36 - £80.27
    £26.36 - £80.27
    Current price £26.36

    NAF Magic 5 Star - Various Sizes

    NAF

    Magic is a magnesium calmer with a difference. It's a five star formula that is magnesium based, but there's more. Magic also contains a unique com...

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    Original price £26.36 - Original price £80.27
    Original price £26.36
    £26.36 - £80.27
    £26.36 - £80.27
    Current price £26.36
  • NAF Respirator Boost 5 Star - Various Sizes - Chestnut Mill
    NAF Respirator Boost 5 Star - Various Sizes - Chestnut Mill
    Original price £19.53 - Original price £32.44
    Original price £19.53
    £19.53 - £32.44
    £19.53 - £32.44
    Current price £19.53

    NAF Respirator Boost 5 Star - Various Sizes

    NAF

    When speed counts powerful Respirator Boost provides the ultimate blend of nutrients to support respiratory immunity and clear the way for optimum...

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    Original price £19.53 - Original price £32.44
    Original price £19.53
    £19.53 - £32.44
    £19.53 - £32.44
    Current price £19.53
  • Original price £23.77 - Original price £145.63
    Original price
    £23.77 - £145.63
    £23.77 - £145.63
    Current price £23.77

    Calming Blend

    Horse Straights Direct

    Calming Blend A palatable natural herbal mix designed to aid calm and relaxed behaviour in horses. This everyday calmer helps soothe anxiety an...

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    Original price £23.77 - Original price £145.63
    Original price
    £23.77 - £145.63
    £23.77 - £145.63
    Current price £23.77
  • Original price £18.72 - Original price £69.93
    Original price
    £18.72 - £69.93
    £18.72 - £69.93
    Current price £18.72

    Agnus Castus - Chaste Tree - Whole Berry

    Horse Straights Direct

    Agnus Castus | Chaste Tree Berries Chaste Tree Berries offer essential nutritional support in aiding balanced hormones, focusing on the pituita...

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    Original price £18.72 - Original price £69.93
    Original price
    £18.72 - £69.93
    £18.72 - £69.93
    Current price £18.72
  • NAF Oestress 5 Star Liquid - Various Sizes - Chestnut Mill
    NAF Oestress 5 Star Liquid - Various Sizes - Chestnut Mill
    Original price £27.88 - Original price £46.10
    Original price £27.88
    £27.88 - £46.10
    £27.88 - £46.10
    Current price £27.88

    NAF Oestress 5 Star Liquid - Various Sizes

    NAF

    A solution to make an angel of a moody mare | Helps the mare to balance her oestrus cycle naturally by targeting the root causes of her discomfort ...

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    Original price £27.88 - Original price £46.10
    Original price £27.88
    £27.88 - £46.10
    £27.88 - £46.10
    Current price £27.88
  • Clop - Various Sizes - Chestnut Mill
    Clop - Various Sizes - Chestnut Mill
    Sale Sale
    Original price £14.29 - Original price £39.68
    Original price £14.29 - Original price £39.68
    Original price £14.29
    £14.29 - £38.51
    £14.29 - £38.51
    Current price £14.29

    Clop Equine Daily Supplement – Broad Spectrum Vitamins & Minerals for Horses

    Clop

    Support your horse’s health every day with Clop – the all-in-one, broad spectrum supplement designed for year-round use. Clop delivers a scientific...

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    Original price £14.29 - Original price £39.68
    Original price £14.29 - Original price £39.68
    Original price £14.29
    £14.29 - £38.51
    £14.29 - £38.51
    Current price £14.29
    Sale Sale
  • Equine America Pro-Pell Plus - Various Sizes Equine America
    Equine America Pro-Pell Plus - Various Sizes Equine America
    Sale Sale
    Original price £18.99 - Original price £52.99
    Original price £18.99 - Original price £52.99
    Original price £18.99
    £18.99 - £49.00
    £18.99 - £49.00
    Current price £18.99

    Equine America Pro-Pell Plus - Various Sizes

    Equine America

    Pro-Pell Plus is a market-leading blood tonic to boost energy when horses feel a little flat. High levels of work and an intense competition progr...

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    Original price £18.99 - Original price £52.99
    Original price £18.99 - Original price £52.99
    Original price £18.99
    £18.99 - £49.00
    £18.99 - £49.00
    Current price £18.99
    Sale Sale
  • Simple System Lunar Eclipse - Various Sizes - Chestnut Mill
    Simple System Lunar Eclipse - Various Sizes - Chestnut Mill
    Sale Sale
    Original price £31.15 - Original price £50.77
    Original price £31.15 - Original price £50.77
    Original price £31.15
    £30.45 - £50.07
    £30.45 - £50.07
    Current price £30.45

    Simple System Lunar Eclipse - Various Sizes

    Simple System

    Simple System Lunar Eclipse is a high specification blend developed for brood mares stressed and other temperamental equines. Excellent levels of ...

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    Original price £31.15 - Original price £50.77
    Original price £31.15 - Original price £50.77
    Original price £31.15
    £30.45 - £50.07
    £30.45 - £50.07
    Current price £30.45
    Sale Sale
  • St Hippolyt Linustar - 3 kg - Chestnut Mill
    Sold out
    Original price £21.70 - Original price £21.70
    Original price £21.70
    £21.70
    £21.70 - £21.70
    Current price £21.70

    St Hippolyt Linustar - 3 kg

    St Hippolyt

    The golden yellow linseed is gently cracked open in a patented process and has been proven to maintain the horse’s silky coat as well as to support...

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    Original price £21.70 - Original price £21.70
    Original price £21.70
    £21.70
    £21.70 - £21.70
    Current price £21.70
    Sold out
  • BETTAlife PharmaTrac Total Digestive Supplement for Horses - Various Sizes - Chestnut Mill
    BETTAlife PharmaTrac Total Digestive Supplement for Horses - Various Sizes - Chestnut Mill
    Sold out
    Original price £28.36 - Original price £43.25
    Original price £28.36
    £28.36
    £28.36 - £43.25
    Current price £28.36

    BETTAlife PharmaTrac Total Digestive Supplement for Horses - Various Sizes

    BETTAlife

    PharmaTRAC Total Digestive Support is the latest in digestive support which contains only the highest grade active ingredients with zero fillers. B...

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    Original price £28.36 - Original price £43.25
    Original price £28.36
    £28.36
    £28.36 - £43.25
    Current price £28.36
    Sold out
  • Valerian Cordial - 500 ml - Chestnut Mill
    Sold out
    Original price £15.20 - Original price £15.20
    Original price £15.20
    £15.20
    £15.20 - £15.20
    Current price £15.20

    Valerian Cordial - 500 ml

    Lincoln

    Valerian Cordial is a palatable liquid supplement of natural valerian traditionally used for its calming effects.The Lincoln Valerian Cordial is gr...

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    Original price £15.20 - Original price £15.20
    Original price £15.20
    £15.20
    £15.20 - £15.20
    Current price £15.20
    Sold out
  • Equine America Super So-Kalm Paste - 30 ml - Chestnut Mill
    Sold out
    Original price £22.50
    Original price £22.50 - Original price £22.50
    Original price £22.50
    Current price £18.51
    £18.51 - £18.51
    Current price £18.51

    Equine America Super So-Kalm Paste - 30 ml

    Equine America

    Equine America Super So-Kalm is a concentrated form for more rapid support. Administer a minimum of 10ml 2 hours prior to event before the adrenali...

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    Original price £22.50
    Original price £22.50 - Original price £22.50
    Original price £22.50
    Current price £18.51
    £18.51 - £18.51
    Current price £18.51
    Sold out
  • Dodson & Horrell Mobility Mix - Various Sizes - Chestnut Mill
    Sold out
    Original price £16.68 - Original price £16.68
    Original price £16.68
    £16.68
    £16.68 - £16.68
    Current price £16.68

    Dodson & Horrell Mobility Mix - 1 kg

    Dodson & Horrell

    Dodson & Horrell Mobility is a blend of herbs containing nettle, celery seed, burdock root, dandelion leaves, devil’s claw root and comfrey lea...

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    Original price £16.68 - Original price £16.68
    Original price £16.68
    £16.68
    £16.68 - £16.68
    Current price £16.68
    Sold out
  • NAF Super Flex 5 Star Liquid - Various Sizes - Chestnut Mill
    NAF Super Flex 5 Star Liquid - Various Sizes - Chestnut Mill
    Sold out
    Original price £34.71 - Original price £34.71
    Original price £34.71
    £34.71
    £34.71 - £34.71
    Current price £34.71

    NAF Super Flex 5 Star Liquid - Various Sizes

    NAF

    Formulated by vets from pharmaceutical grade ingredients which target the health and flexibility of the joint mechanism and structure. This powerf...

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    Original price £34.71 - Original price £34.71
    Original price £34.71
    £34.71
    £34.71 - £34.71
    Current price £34.71
    Sold out
  • Equine America Ventilator  - 500 g - Chestnut Mill
    Sold out
    Original price £29.50
    Original price £29.50 - Original price £29.50
    Original price £29.50
    Current price £25.51
    £25.51 - £25.51
    Current price £25.51

    Equine America Ventilator - 500 g

    Equine America

    Equine America Ventilator. The horse’s respiratory system is challenged on a daily basis, both with athletic effort, in training and competition, a...

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    Original price £29.50
    Original price £29.50 - Original price £29.50
    Original price £29.50
    Current price £25.51
    £25.51 - £25.51
    Current price £25.51
    Sold out
  • Equine America So-Kalm Solution  - 1 L - Chestnut Mill
    Sold out
    Original price £35.50
    Original price £35.50 - Original price £35.50
    Original price £35.50
    Current price £31.51
    £31.51 - £31.51
    Current price £31.51

    Equine America So-Kalm Solution - 1 L

    Equine America

    Equine America So-Kalm. Horses can experience nervousness and tension before exercise or competition causing them to misbehave or wash-out. So Kal...

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    Original price £35.50
    Original price £35.50 - Original price £35.50
    Original price £35.50
    Current price £31.51
    £31.51 - £31.51
    Current price £31.51
    Sold out
  • Sold out
    Original price £8.63 - Original price £8.63
    Original price
    £8.63
    £8.63 - £8.63
    Current price £8.63

    Cinnamon (True) Treats

    Horse Straights Direct

    Cinnamon (True) Treats A healthy and natural choice for treating your horse — our tasty Cinnamon (True) herbal treats are molasses-free, making...

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    Original price £8.63 - Original price £8.63
    Original price
    £8.63
    £8.63 - £8.63
    Current price £8.63
    Sold out
  • Equine America Glucosamine HCI 12000 5kg - Chestnut Mill
    Sold out
    Original price £82.50
    Original price £82.50 - Original price £82.50
    Original price £82.50
    Current price £78.51
    £78.51 - £78.51
    Current price £78.51

    Equine America Glucosamine HCI 12000 5kg

    Equine America

    Equine America Glucosamine HCI 12000. A potent combination of glucosamine (from hydrochloride or HCl), fortified with MSM and Hyaluronic Acid, on...

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    Original price £82.50
    Original price £82.50 - Original price £82.50
    Original price £82.50
    Current price £78.51
    £78.51 - £78.51
    Current price £78.51
    Sold out
  • Protexin Gut Balancer - Various Sizes - Chestnut Mill
    Protexin Gut Balancer - Various Sizes - Chestnut Mill
    Sold out
    Original price £21.76 - Original price £31.57
    Original price £21.76
    £21.76 - £31.57
    £21.76 - £31.57
    Current price £21.76

    Protexin Gut Balancer - Various Sizes

    Protexin

    NEW AND IMPROVED FORMULA! Protexin Gut Balancer is a formulation containing probiotics, prebiotics and yeast on a palatable alfalfa meal base to e...

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    Original price £21.76 - Original price £31.57
    Original price £21.76
    £21.76 - £31.57
    £21.76 - £31.57
    Current price £21.76
    Sold out