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100% Grass-Fed Beef Liver

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Beef Liver Benefits

Liver is packed with bioavailable and highly-absorbable nutrients that many Americans are deficient in, including choline, copper, folic acid, iron, potassium, selenium, preformed Vitamin A, Vitamin D, Vitamin B12 and zinc.

Liver is also one of the few dietary sources of bioavailable Vitamin K2 (not to be confused with K1, the much less bioavailable plant-based version) and hyaluronic acid. Getting sufficient amounts of Vitamin K2 is important for calcium absorption, especially if you take calcium supplements.

Liver is also a rich source of coenzyme Q10 (CoQ10), an important antioxidant that can help improve mitochondrial function, promote healthy aging and longevity, and improve brain and heart health.

Combined, the nutrients found in liver are crucial for many of the body’s metabolic processes, including brain function, proper digestion and stable energy levels.

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How We Make a Difference

MK Supplements is a family-owned business based out of Milton, GA.


From the glass containers and metal lids to our recyclable packaging materials, our goal is to provide the highest-quality and most eco-friendly products on the market!

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What Makes Our Beef Liver Unique

Learn from our co-founder Michael what makes MK Supplements' beef liver supplement unique.