Vitamin K, Or Phylloquinone, Is A Fat-Soluble Vitamin Best Known For Its Important Function In The Biological Activity Of Several Blood Coagulation Factors Suggested Use: 1 Tablet Daily, Preferably With A Meal Well Made Supplement: Suitable For Vegetarians: Contains No Yeast, Dairy, Egg Or Soy. Contains No Starch, Preservatives Or Artificial Color, Flavor Or Fragrance Over 40 Years Of Trust. Source Naturals Was Created In 1982 By Ceo Ira Goldberg To Support Everyoneã¢ÂS Potential To Enjoy Optimal Health Manufactured In The Usa. Manufactured In Scotts Valley, Ca, Under The Good Manufacturing Practices (Cgmps) Established By The Us Food And Drug Administration. (Fda) Vitamin Supplement. 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. (These Statements Have Not Been Evaluated By The Food And Dug Administration. This Product Is Not Intended To Diagnose, Treat, Cure Or Prevent Any Disease.) Suitable For Vegetarians And Hypoallergenic: Contains No Yeast, Dairy, Egg, Gluten, Corn, Or Soy. Contains No Sugar, Starch, Salt, Preservatives Or Artificial Color, Flavor Or Fragrance