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Product Reviews

Source Naturals Vitamin K -- 500 mcg - 100 Tablets

Supports Bone Health. 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.
Overall rating:
3.5 / 5
3.5
 / 
5
(2 reviews) 1
Open Ratings Snapshot
Rating breakdown 2 reviews
5 Stars
1
4 Stars
0
3 Stars
0
2 Stars
1
1 Star
0
1 out of 2(50%)customers recommend this product.
Customer reviews for Source Naturals Vitamin K -- 500 mcg - 100 Tablets
Review 1 for Source Naturals Vitamin K -- 500 mcg - 100 Tablets
Overall rating:
2 / 5
2 / 5
Value:
2 / 5
2 / 5
Quality:
3 / 5
3 / 5
Effectiveness:
1 / 5
1 / 5
pearly
disappointed
 January 18, 2008
"i bought this for undereye circles. doesn't work. i will try topical cream next"
-4points
0of 4voted this as helpful.
Ratings-only reviews for Source Naturals Vitamin K -- 500 mcg - 100 Tablets
Based on 1 ratings-only review
Overall rating:
5 / 5
5 / 5
1 out of 1 recommend this product