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Biotin 15

Maintain hoof health in horses and ponies

37 reviews. 5 / 5
Debbie - 27/10/2023 01:26
Palatable and happy farrier as we now have excellent feet
Samantha - 10/05/2023 14:41
Excellent product and palatable
Debbie - 29/04/2023 22:43
His feet look the best ever !!!!
Trusted Feefo Customer - 22/09/2022 16:33
Brilliant has made huge difference
Morag - 11/08/2022 10:54
I bought this because a new horse I bought has very cracked feet with it being so dry and there has been no improvement. This product provides the recommended 15mg of D-Biotin so thought I would give it a try.
Debbie - 05/05/2022 16:02
Doing what it says on the tin !! Feet look great and  shoes stay on  happy horse owner and farrier
Debbie - 02/02/2022 23:57
Farriers happy  feet look great  shoes stay on perfect thankyou
Nina - 13/12/2021 10:27
Easy to use and palatable product
Helen - 29/11/2021 08:56
Great product, my horses feet are is great shape since I started using this product over a year ago!
Trusted Feefo Customer - 06/10/2021 21:01
Palatable easy to use product

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Nutrition Information

Biotin is a water-soluble vitamin which is naturally occurring in a horse’s diet, and is synthesised by intestinal microbes.  Horses with poor hoof quality may require additional vitamins, minerals and amino acids to support good hoof horn growth.  One of the nutrients that helps support good hoof health in horses with poor feet is Biotin.  Feedmark’s Biotin15 provides 15mg per 5ml scoop. 


Brewers yeast, Calcium Carbonate.


TECHNOLOGICAL ADDITIVES (per kg): Silica (Silicon dioxide, E551a) 10g.

NUTRITIONAL ADDITIVES (per kg): Biotin (3a880) 4,000mg. 


Crude protein 30.1%, Crude oils & fats 1.1%, Crude fibre 7.0%, Crude ash 23.5%, Sodium <0.1%, Calcium 8.8%

Feeding Guide

Weight of Horse/Pony Amount per day                             
Up to 400kg ½ scoop
Over 400kg 1 scoop
1 level (5ml) scoop of Biotin 15 weighs approximately 4g
Each 4g scoop provides 15mg of actual Biotin.

Supplementing the diet with Biotin to help support healthy hoof growth is one way to approach the problem of poor quality hoof horn. Another way is to make sure you are adding the right blend of all the nutrients for healthy hooves.

If your horse has poor shoe retention, brittle, crumbling or cracked hooves or slow hoof growth, Feedmark's Hardy Hoof™ added to the diet will make sure you are adding Biotin plus the other nutrients that help with healthy hoof growth. These ingredients include Copper, Zinc, Calcium, DL- Methionine, Lysine and Yeast. Remember that it takes approximately 9 months for the new hoof horn to grow from the coronary band down to the weight-bearing surface. So, hoof supplements such as Biotin15 and Hardy Hoof™ should be fed daily over the long-term.

Feed supplements should be fed according to body weight. Introduce to the horse's diet gradually, splitting between feeds (when applicable).

Biotin 15 is a complementary feeding stuff for equine animals. Feedmark uses nothing in the formulation of this product that contravenes competition rules.