Magnesium sulfate in feed grade quality

Feed salts

High quality, anhydrous magnesium sulfate in feed grade quality

For the needs-based magnesium supply of animals, we offer our product KaSa Mag98 – a high-purity magnesium sulfate of natural origin. It is manufactured in Germany specifically for use in livestock and pets. It is over 99% water-soluble, completely bioavailable, and typically contains 19.8% magnesium, corresponding to around 98% magnesium sulfate – the highest possible concentration in a magnesium sulfate product. It is also a natural, concentrated source of magnesium and sulfur and offers excellent properties for further processing.

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Magnesium is an essential mineral that the body cannot produce itself and must therefore be consumed in sufficient quantities every day. KaSa Mag98 – a high-purity magnesium sulfate of natural origin – offers optimal properties for this purpose. For use in animal nutrition, KaSa Mag98 is manufactured in Germany to the highest quality standards and meets the following certifications and approvals:

Production in accordance with DIN EN ISO 9001ff specifications
QS-approved
GMP+ certified
Complies with EU food and feed law
Approved for animal nutrition in organic farming in accordance with Regulation (EU) No. 2018/848

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Magnesium in Animal Nutrition

Support for Muscle and Nerve Function

In the animal’s body, approximately 50 percent of magnesium is stored in the skeleton. Here, it plays a key role in the development and stability of bones, alongside calcium and phosphorus. Another 45 percent is found within the body’s cells, where magnesium acts as an essential activator of many enzymes. It is particularly important for metabolism and muscle performance. Only about five percent of the body’s magnesium is located in the extracellular space, where it plays a crucial role in the excitability of muscles and nerves.

Magnesium in Animal Nutrition

Relaxation and Stress Regulation

Proper muscle function requires a balance between calcium and magnesium: while calcium triggers muscle contraction, magnesium ensures relaxation. A magnesium deficiency disrupts this interplay—leading to muscle tension, tremors, cramps, and in severe cases, tetany or heart problems. The nervous system is also affected: symptoms may include nervousness, restlessness, reduced feed intake, and panic reactions.

Magnesium in Animal Nutrition

Support During Growth and Performance

During periods of increased demand—such as growth, pregnancy, lactation, aging, or intense physical stress—the natural magnesium supply is often insufficient. Additionally, stress, sweating, or diarrhea can lead to significant losses. Targeted magnesium supplementation can help improve well-being, increase stress tolerance, and have a positive impact on meat quality.