Coxamin K - 60 tabl

COXAMIN К is a nutritional substance that contains highly digestible calcium derived from Red Algae Lithothamnion Calcareum and maximum amounts of natural Vitamin K2 and Vitamin D3.

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64.02 gr
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About Calcium in Coxamin K

Red algae inhabit limited territories around the clean shores of South West Ireland and West Iceland. Their life cycle lasts from four to five years. For this relatively short period, they absorb a large number of minerals from the sea. 

Calcium in Coxamin K has a unique porous structure similar to honeycomb which becomes smooth after primary hydration. It doesn’t resemble the chalky grainy structure which we usually relate calcium products. Calcareum in Lithothamnion Calcareum is the most digestible calcium product. It is 20% more digestible than calcium in dairy products and over 40% more digestible than tricalcium phosphate.

The optimal absorption is due to the specific structure. Calcium in Coxamin K is separated into three polymorphous forms - calcite, aragonite (orthorhombic structure), vaterite (hexagonal structure). Calcium carbonate, for example, consists almost entirely of calcite - rhombic lattice. 

Actually, Coxamin K is not only the most digestible calcium product but it is also a multimineral product. Coxamin К contains also Magnesium, Boron, Copper, Manganese, Zinc and many other minerals (74 minerals and microelements).

Coxamin K and bone density

Many factors reflect on calcium levels in the blood. With age, for example, the absorption of all vitamins and minerals becomes more and more difficult. Bone density depends on some elements: Vitamin D3 is responsible for the absorption of the most essential minerals - calcium and phosphorus. Vitamin K2 is responsible for calcium transportation to the bones. 

In the mechanism that explains the interaction between the three elements - calcium ions, Vitamin K2 and Vitamin D3 participates the protein called osteocalcin (which depends on Vitamin K).

Osteocalcin is a highly sensitive biochemical indicator for Vitamin K status, which being in its active form, stimulates bone formation and density. Vitamin D3 in the body increases the synthesis of osteocalcin, but if vitamin K intake is insufficient, osteocalcin remains inactive (non-carboxylated osteocalcin). High levels of non-carboxylated osteocalcin are associated with low bone mineral density and a higher risk of fracture.

The other protein that is responsible for bone health is the Matrix Gala-Protein (MGP) found in blood vessel walls. It has to lead the calcium out of the arteries and soft tissues and to protect them from calcification. Vitamin K2 activates that protein, preserves blood vessel elasticity and at the same time assists calcium delivery to the bones. 

Coxamin K supplies the body with minerals and Vitamins K2 and D3 make these minerals acceptable for the bones. 

Why Coxamin K? 

Coxamin K is a formula that completes the physiological cycle for intake and supplies the bones with calcium and other minerals. Vitamins K2 and D3 are not only part of the composition of Coxamin K, but they are of high quality, natural and in maximum quantities.

Boron and Zinc are essential for bio vitality of the calcium source. Magnesium minimum, Vitamin K2 and Vitamin D3 improve calcium absorption in the body. 

Vitamin K2 in Coxamin K is in the form of menaquinone-7 (MK7). It is the better form of bioavailability and bioactivity than Vitamin K1 or menaquinone-4. Fat-soluble MK7 in Coxamin K is natural, obtained by fermentation of B. subtilis natto, without any synthetic treatments.


  • Calcium in Coxamin K is in the best polymorphic form taken by the body. In addition, it naturally contains another 74 minerals and microelements that favour the bio-vitality of calcium, and each of them naturally favours normal mineral availability in the body;
  • Vitamin D3 in Coxamin K regulates calcium serum levels. Vitamin D3 increases calcium resorption in the gastrointestinal tract and reduces the loss of calcium through the kidneys
  • Coxamin K contains Vitamin K2 that is responsible for the proper absorption of calcium in the body; 
  • Coxamin K combines Vitamin D3 and Vitamin K2 that interacts each other and regulate calcium exchange because many benefits of vitamin D3 are achieved with enough vitamin K2 in the body;
  • Every single compound in Coxamin K is high-quality substance, proven by numerous research and certifications. The active ingredients are of natural origin and are used in quantities necessary to achieve effectiveness;
  • Coxamin K does not cause constipation, preserves kidneys and does not contain allergens.


  • Osteoporosis (builds up a healthier bone structure and slows down the ageing bones after menopause). Coxamin K reduces the risk of fractures;
  • In cases of reduced articular mobility - helps to strengthen joint surfaces and improves joint mobility;
  • For recovery after physical activity - reduces muscle fatigue and speeds up the recovery process;
  • Supplies the body with calcium, vitamin D3, magnesium, iron and other minerals and micro elements required during pregnancy (to be taken after consultation with a doctor!);
  • During the reduced intake of milk and dairy products;
  • Coxamin K improves skin, hair and nails; 
  • Suitable for teenage girls to build up the locomotor system.

Origin: EU

2 tabs of Coxamin K contain:
Red seaweed calcium ( Lithothamnion calcareum) 2000 mg, containing:

  • Calcium (Ca++) - 720 mg
  • Vitamin D3 - 10 µg
  • Vitamin К2 – 100 µg
  • and other 74 naturally available microelements and minerals. 

Excipients: emulsifier - magnesium stearate and microcrystalline cellulose. 

1 tablet up to 2 times daily after the meal. For higher doses, please, consult your doctor! 

Keep in a cool dry place out of the reach of children. 

During pregnancy and nursing consult your doctor!

Do not exceed the recommended daily dose. 

Do not use as a substitute for the varied diet.

Е. Иванов 2021-07-29
Взех си Коксамин К, защото е с най-богата формула за продукт от такъв тип!