Synergising biotin is with a rich sulphur complex of methionine, cysteine and MSM, and minerals including calcium and zinc, this broad-spectrum solution is put together and naturally sourced from amino acids and essential fatty acids. This means there are no nasty additives that will upset your horse\'s digestive tract.One of these bottles with last approximately 40 days if bottle fed at 25ml per day.Recommended proven levels of BiotinCysteine essential for di-sulphide bondsMSM for sulphur donationMethionine for cystine conversionEssential fatty acids Complex of vitamins and mineralsBroad blend of amino acidsVital antioxidants to support against oxidative stressTargets healthy liver functionA 1L bottle fed at 25ml per day will last approximately 40 daysHow to use:Horsesml per day600 kg +30400 - 600 kg25Low Maintenance15Ponies15Low Maintenance10Composition:Methyl sulphonyl methane, MaltodextrinAdditives (per ltr)l-Lysine monohydrochloride3c322Hydroxy analogue of methionine3c307Trace ElementsManganese(3b503,Manganous sulphate, monohydrate)Zinc(3b605,Zinc sulphate, monohydrate)VitaminsBiotin3a880Calcium-D-pantothenate3a841Vitamin B63a831Vitamin C3a300SensoryBlueberry tinctureMilk thistle tinctureRose (rosehip) tinctureTurmeric tinctureKey IngredientsBiotin per dayLarge Horses31 mgHorses23 mgPonies15 mgAnalytical ConstituentsCrude protein4.80%Crude oils and fats0.30%Crude ash0.80%Crude fibre0.20%Moisture64%Sodium0.03%