Bonutron Senior 17+

Balance and vitality for older horses



Pioneer in equine micronutrition for over 30 years , Audevard innovates by adapting its formulas to current rations and to the most recent scientific knowledge. The precision of the veterinary science was considered to offer an easy solution to counsel.
After 2 years of research and development, this work allows BONUTRON to stay with the insurance that rations are free of deficiency or excess in order to express the horse’s full potential.


Most older horses and ponies spend part of their time at pasture where they can graze. Also, their rations often have a concentrated feed added. Barley is often used, but processed feeds specifically for older horses are also used. The quantities given generally depend on the level of work the horse or pony still does: some senior horses and ponies continue low levels of physical activity while others have completely stopped working. Even more than the type of ration or the level of work, a senior horse's digestive capacities have a strong influence on the horse's nutritional needs. Worn-down teeth make chewing less effective. Also, decreased secretion of digestive juices probably affect the digestibility of rations and absorption of micronutrients (as seen in other species). Elimination of excess minerals like phosphorus can also be inadequate due to ageing kidneys. Because of this, it is a good idea to use special dietary complementing to meet the specific needs of older horses in order to limit the negative consequences of ageing.

BONUTRON SENIOR17+ is a dietary complement adapted to meet the needs of ageing horses. BONUTRON SENIOR17+ also contains yeast to help with digestion of the ration. Keep a salt block handy.



Our advice

BONUTRON SENIOR17+ was specially designed for ageing horses with zero to moderate levels of activity. For horses and ponies that have kept a high level of activity, use BONUTRON SPORT PRO.


1,5 Kg Box

2,4 Kg Box


1 measure= 25g


Daily intake:

Up to 600 kg: 2 measures/day

600 kg or more: 3 measures/day

Calcium: 2,000 mg
Phosphorus: 0 mg*
Magnesium: 925 mg
Vitamin B1: 35 mg
Niacin (a.k.a. Vit B3, Vit PP): 68 mg
Vitamin B6: 10 mg
Vitamin B12: 0.1 mg
Pantothenic acid: 37 mg
Folic acid: 7 mg
Choline: 200 mg
Vitamin A: 0 IU
Vitamin D3: 2,450 IU
Vitamin E: 700 IU
L-Lysine: 850 mg
DL-Methionine: 500 mg
L-Threonine: 1,200 mg
Zinc: 300 mg
Copper: 80 mg
Iron: 0 mg*
Manganese: 0 mg*
Cobalt: 0 mg*
Iodine: 2.40 mg
Selenium: 1.50 mg
MYCOSORB A+®: 5,000 mg
Bentonite: 3,850 mg
Yea-Sacc: 0.14x10^10 CFU
Chrysanthellum (Chrysanthellum americanum): 700 mg
Meadowsweet (Filipendula ulmaria): 500 mg
White willow (Salix Alba): 500 mg
Linseed oil: 125 mg
Soya flour: 900 mg

Composition: Wheat feed, calcium carbonate, whey, Mycosorb A+® Equine (Saccharomyces cerevisiae yeast wall extract, maize gluten feed, dried algae), sugar cane molasses, magnesium oxide, soya meal, chrysantellum (Chrysantellum americanum), meadowsweet (Filipendula ulmaria), willow (Salix alba), linseed oil, corncob. Additives (per kg): 2b-Aromatic substances: apple flavour 6,000 mg. 3a- Vitamins, pro-vitamins and substances with similar effect: 3a890 choline (chloride) 4,000 mg, 3a821 vitamin B1 700 mg, 3a314 niacin 1,360 mg, 3a841 pantothenic acid 740 mg, 3a831 vitamin B6 200 mg, 3a316 folic acid 140 mg, vitamin B12 2 mg, 3a671 vitamin D3 49,000 IU, 3a700 vitamin E 14,000 IU. 3b- Trace elements: Zinc (3b603 oxide and 3b607 chelate) 6,000 mg, E4 copper (chelate and sulphate) 1,600 mg, Iodine (3b202 Calcium Iodine) 48 mg, selenium (E8 selenite and 3b8.10 Selplex®) 30 mg. 3c- Amino acids: 3.2.3 lysine HCl 17,000 mg, 3c301 DL-methionine 10,000 mg, 3c410 L-threonine 24,000 mg. Technological enhancers: Mycosorb A+® Equine (1m558i bentonite clay 77,000 mg), E322 Lecithin 28,000 mg, 4a1704 YEA SACC (Saccharomyces cerevisiae - CBS 493.94, 1x109 UFC/g ) 2.75x1010 UFC. Analytical constituents: moisture < 10%, raw proteins14 %, raw fats 8 %, raw cellulose 2 %, raw ash 30 %, calcium 4 %, sodium 0.5 %, magnesium 1.85 %.

Product category

This product belongs to the mineral feed for horses category

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