Vitamin K

History of Ingredient

Vitamin K, a fat-soluble vitamin, was discovered in 1929 by Danish scientist Henrik Dam. Its name is derived from the German word “Koagulationsvitamin,” reflecting its crucial role in blood clotting. Initially, Vitamin K was synonymous with its ability to prevent bleeding disorders. 

Subsequent research expanded its known functions to include bone health and cardiovascular wellness. Historical evidence shows that while Vitamin K’s existence has been long known, its diverse benefits and applications in supplements have gained prominence only in recent decades.

Scientific Makeup 

Vitamin K encompasses a group of structurally similar, fat-soluble vitamins. The primary forms are K1 (phylloquinone) and K2 (menaquinone). K1 is predominantly found in green leafy vegetables, while K2 is in fermented foods and certain animal products. 

Vitamin K is pivotal in synthesizing proteins required for blood coagulation and bone metabolism. Its unique molecular structure allows it to act as a cofactor for the enzyme γ-glutamyl carboxylase, which modifies proteins to bind calcium, an essential process in blood clotting and bone health.

Benefits of Ingredient

Bone Health

Vitamin K is integral to maintaining strong bones. It aids in regulating osteocalcin, a protein essential for bone mineralization. A study demonstrates its efficacy in improving bone density, thus reducing the risk of fractures.

Cardiovascular Health

This vitamin is critical in preventing arterial calcification, a significant risk factor for cardiovascular diseases. It helps regulate calcium deposition in the arteries, promoting heart health. Recent research underscores its potential in reducing arterial stiffness.

Blood Clotting

Vitamin K’s primary function is to support blood clotting. It ensures that the blood coagulates properly, preventing excessive bleeding.

Synergistic Effect with Other Nutrients

Vitamin K works synergistically with Vitamin D and Calcium, enhancing their absorption and effectiveness. Studies show that combining these nutrients supports overall bone and cardiovascular health.

Forms of Consumption

Vitamin K can be consumed in various forms, catering to diverse preferences and needs:

  • Capsules: Easy to swallow and precisely dosed.
  • Softgels: Enhanced absorption due to oil-based formulation.
  • Powders: Versatile for incorporating into foods and drinks.
  • Liquid Drops: Suitable for those who prefer liquid supplements.

As a leading manufacturer, Supplement Factory offers these delivery methods, ensuring high-quality and effective vitamin K supplements.

Safety + Dosages 

Vitamin K is generally safe with a low risk of toxicity. The recommended daily intake varies based on age, gender, and life stage. For adults, the adequate information is around 90-120 µg. It’s important to consult healthcare professionals, especially when using anticoagulant medications, as vitamin K can affect their efficacy. Supplement Factory provides expert guidance on safe dosages and formulations for tailored supplement solutions.

Use and Legality in UK, EU, US, and Globally

Vitamin K supplements are legally recognized and widely used in the UK, EU, US, and many other countries. Regulations ensure they meet safety, quality, and labeling standards. The European Food Safety Authority (EFSA) oversees guidelines in the EU, whereas the FDA regulates in the US.

Global harmonization efforts aim to standardize regulations, facilitate international trade, and ensure consumer safety. Supplement Factory stays abreast of these regulations, ensuring global compliance in manufacturing vitamin K supplements.

Vitamin K’s global acceptance is a testament to its safety and efficacy. Supplement Factory is a reputable manufacturer equipped to guide brands through the complex landscape of supplement regulation and production. For bespoke supplement solutions that meet global standards, contact us.