Strong hooves and a gleaming coat are grown, not polished — both reflect what's in the diet over months. The staples here are biotin supplements for hoof horn (usually fed alongside zinc and methionine), skin and itch support for sensitive types, oils and omega-3s for coat shine, and targeted support for laminitis-prone good doers. Just Horse Riders stocks over 300 options from brands including NAF, Equimins, Dodson & Horrell and Lincoln, from around £3.

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Advice from the Just Horse Riders team — last reviewed June 2026. Cracked, crumbling feet deserve a farrier conversation first; laminitis is a veterinary emergency, and supplements here support — they don't treat.

In a hurry? For poor hooves, a biotin supplement providing around 15mg per day (with zinc and methionine) is the evidence-backed staple — fed consistently, because new horn takes six to nine months to grow down. For coat shine, look at oils and omega-3s plus a balanced diet.

Hoof & coat support at a glance

Type	Best for
Biotin (with zinc & methionine)	Weak, cracking or slow-growing hooves
Skin & itch support	Sensitive-skinned and itch-prone horses
Oils & omega-3	Coat shine and condition
Laminitis-prone support	Good doers needing metabolic and hoof support (vet-guided)

The honest timescale

Hoof supplements are a marathon: horn grows from the coronet band down, so the improved hoof you're feeding for today reaches the ground in six to nine months. Feed consistently, keep regular farrier visits, and judge progress against photos taken at the start. Your farrier is the best judge of whether it's working — and the right first call about cracks, flares and crumbling walls.

Hoof & coat favourites

The biotin staple: NAF Biotin Plus (from £12.22).
Great-value biotin: Equimins Biotin 15 (from £9.81).
Full hoof formula: Equimins Hoof Mender 75 (from £23.06).
Itch-prone skin: Dodson & Horrell Itch-Free (from £6.09).
Golden shine: NAF Turmeric Plus (from £12.97).

Frequently asked questions

Does biotin really improve horses' hooves?

Biotin has some of the best evidence of any supplement ingredient — studies support improved horn quality and growth in many horses at around 15mg per day, fed consistently for months. It works best paired with zinc and methionine and a balanced diet.

How long does a hoof supplement take to work?

New horn grows from the top down and takes six to nine months to reach the ground, so commit to at least that long. Your farrier will usually spot improved horn at the coronet within a few months.

What makes a horse's coat shine?

A balanced diet first, then oils and omega-3 sources add bloom, with regular grooming doing the rest. A persistently dull coat despite good feeding is worth a vet or worming review.

What should I feed a laminitis-prone horse?

Low-sugar forage-based feeding, careful grazing management and vet guidance come first. Support supplements for laminitis-prone horses complement that plan — they never replace it, and active laminitis is an emergency vet call.

Not sure what your horse needs? Tap the WhatsApp button at the bottom of the screen and one of the team will help.

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