Stiefel Mag 12 Powder

A dietetic feed to reduce stress reactions

  • Magnesium with vitamin B12
  • Dietetic feed
  • Can have a positive effect on concentration

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Item no.: Xin-IN-ST002301, Content: 1 kg

EAN: 4037877101918

  • Magnesium with vitamin B12
  • Dietetic feed
  • Can have a positive effect on concentration
1 kg: £28.20 (£2.82 / 100 g)
3 kg: £82.80 (£2.76 / 100 g)


Stiefel Mag 12 is a dietetic feed to reduce stress reactions. Magnesium and vitamin B12 have a positive effect on nervous and stressed horses. Feed-related deficiencies can be compensated for. It can have a positive effect on concentration and performance reserves.

Stiefel Mag12 contains magnesium and vitamin B12 and is fed to reduce stress reactions. When the horse is under stress, all performance reserves are activated so that it can run from threats or fight them. All muscles are tightened, including the heart muscle. Magnesium plays a special role for the heart muscle, as it is a calcium antagonist that can help to normalise the heart activity. The excretion of magnesium is also increased when stress hormones such as cortisol or adrenalin are released. Several processes associated with stress increase the magnesium consumption - and a shortage of magnesium may again increase the effects of stress.

Feeding recommendation:
Horses (600 kg body weight) 25 g per day
Small horses 12 g per day
(1 heaped measuring spoon = approx. 25 g)
Duration of feeding 2 - 4 weeks

It is recommended to consult a specialist before feeding the additive.
Hint: The dose can be doubled during the first 10 days.
Store the feed in a cool and dry place protected against direct sunlight. Use soon after opening. Store out of reach of small children.

Animal Feed: Diet Horse Food


  • 57% Glucose
  • 19% Magnesium oxide
  • 16% Calcium carbonate
  • 5% Magnesium fumarate


Analytical components

Crude protein0,2 %
Crude oils and fats0,1 %
Crude ash30,5 %
Calcium5,7 %
Magnesium10 %

Nutritional Additives per kg

Vitamin B12250.000 µg


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