Source Naturals Source Naturals, Vitamin K, 500 mcg, 200 Tablets

Description Dietary Supplement Suitable for Vegetarians Vitamin K, or phylloquinone, is a fat-soluble vitamin best known for its important function in the biological activity of several blood coagulation factors. Recent research has also shown a role for vitamin K in bone health. Vitamin K plays a key role in the synthesis of the bone proteins osteocalcin and matrix Gla-protein, which are involved in calcium and bone metabolism. Expiration Date 05/01/2029 00:00:00 UPC 021078014508 Ingredients Dibasic calcium phosphate, microcrystalline cellulose, stearic acid, silica, and magnesium stearate. Contains no yeast, dairy, egg or soy. Contains no starch, preservatives or artificial color, flavor or fragrance. Suggested Use 1 tablet daily, preferably with a meal. Warnings If you are taking anticoagulant drugs, such as warfarin (Coumadin ® ), or if you are pregnant, may become pregnant, or breastfeeding, consult your health care professional before using this product. Do not use if either tamper-evident seal is broken or missing. Keep out of the reach of children. Store in a cool, dry place. Supplement Facts Serving Size: 1 Tablet Amount Per Serving %DV Vitamin K (phytonadione) 500 mcg 416% Calcium (as dibasic calcium phosphate & naturally occurring) 55 mg 4%