Source Naturals Vitamin K – 500 mcg – 100 Tablets

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.

Supplement Facts for 500 mcg Tablet Serving Size: 1 Tablet Amount %DV Vitamin K 500 mcg 625% Calcium 43 mg 4%
Other Ingredients: dibasic calcium phosphate, microcrystalline cellulose, stearic acid, colloidal silicon dioxide, and magnesium stearate.
Contains wheat/gluten.

Warning: If you are taking anticoagulant drugs, such as warfarin, or if you are pregnant, may become pregnant, or breastfeeding, consult your health care professional before taking this product.
Do not use if either tamper-evident seal is broken or missing. Keep out of the reach of children.

Suggested Use: 1 tablet daily, preferably with a meal.
Is Discontinued By Manufacturer ‏ : ‎ No
Product Dimensions ‏ : ‎ 1.71 x 1.71 x 3.03 inches; 1.76 ounces
Item model number ‏ : ‎ SN1449
Date First Available ‏ : ‎ April 30, 2008
Manufacturer ‏ : ‎ Source Naturals, Inc.
ASIN ‏ : ‎ B00014FNU2
Best Sellers Rank: #128,971 in Health & Household (See Top 100 in Health & Household) #37 in Vitamin K1 Supplements
Customer Reviews: 4.7 4.7 out of 5 stars (168) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });

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 everyone’s 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)