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NSI Vitamin K-1 -- 10 mg - 90 Capsules

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NSI Vitamin K-1 -- 10 mg - 90 Capsules

Doctor Endorsed Nutraceutical Systems™ - Dietary Supplement Vitamin K is required for proper bone formation and blood-clotting. Vitamin K can be found in leafy green vegetables, such as spinach and broccoli, and in oils, such as soybean oil. Vitamin K-1 (as phytonadione), converts osteocalcin, which is a bone protein important for keeping calcium within the bone. (If you are taking an anti-coagulant such as Coumadin, please see your physician before taking this product.). The NSI® Scientific Advisory Board of medical doctors developed a revolutionary approach to bioavailability: UltrAbsorb Technology®. It provides speedy assimilation and easy, gentle absorption of nutrients that promote health.

Average Customer Rating: 4 out of 5 4 out of 5
4 of 4 (100%) customers would recommend this product to a friend.

Customer Reviews for NSI Vitamin K-1 -- 10 mg - 90 Capsules

Overall Rating: 5 out of 5 5 out of 5
Maximal Value, February 7, 2008
By AZabba from Seattle
Value: 5 out of 5 5 out of 5
Quality: 5 out of 5 5 out of 5
Effectiveness: 5 out of 5 5 out of 5
Satisfaction: 5 out of 5 5 out of 5

"Wow, One Pill is 100 times RDA. You can't get a better value than that. I need even less than that, about 1/170 a day, this bottle is going to last me until I die probably."

Age: 35-44
Gender: Male
Daily supplement usage: 6+ supplements daily
Referral source: Other
Reason for usage: Specific health concern
Duration of use: Less than 30 days
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Review 2 for NSI Vitamin K-1 -- 10 mg - 90 Capsules

Overall Rating: 3 out of 5 3 out of 5
vitamin k1, January 19, 2008
By Lightning from Fl
Value: 4 out of 5 4 out of 5
Quality: 3 out of 5 3 out of 5
Effectiveness: 2 out of 5 2 out of 5
Satisfaction: 3 out of 5 3 out of 5

"I do not think this product is absorbed well.It is economical & I usually take 20mg to get some effectiveness.I have a low platlet count so K1 is needed to help my clotting time.I wish I knew of something economical & more effective."

Age: 45-54
Daily supplement usage: 1-2 supplements daily
Referral source: Self-referred
Reason for usage: Specific health concern
Duration of use: 61-180 days
1 of 1 people found this review helpful.
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Ratings-Only Reviews for NSI Vitamin K-1 -- 10 mg - 90 Capsules Based on the average of (2) ratings-only reviews
Overall Rating 4 out of 5 4 out of 5
Would recommend?: Yes  2 out of 2
Value 2 out of 5 2 out of 5
Quality 4 out of 5 4 out of 5
Effectiveness 3 out of 5 3 out of 5
Satisfaction 3 out of 5 3 out of 5