Vitamin K1 1% Powder

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This powder contains approximately 1% pure elemental K1.

Due to the importance of Folic Acid, the FDA actually requires foods such as bread, corn meal, rice, pasta, noodles and other grainy foods to be fortified with certain concentrations of Folic Acid. When Folic Acid is being consumed, it is best taken in tandem with Vitamin B12 or Vitamin C in order to facilitate more effective break down and creation of new proteins for later use.

Supplement Facts
Serving size: 10 milligrams
Serving per container: *
Amount Per Serving % Daily Value**
Vitamin K1 (from primrose)... 100 mcg 125%
* Daily Value not established.
** Based on 2,000 calorie diet

Dextrin (carrier).

Sugar, soy, dairy, yeast, gluten, corn and additives.

As a dietary supplement, take 10 mg daily, or as directed by physician.

Serving Size & Timing

Despite the 1% concentration, this vitamin is incredibly potent and requires very little for a daily dose. As a dietary supplement, take 10 milligrams daily, or as directed by a physician. A milligram scale is required to accurately measure this product.


This fat-soluble supplement is sourced from primrose (phylloquinone).


Most healthy adults do not experience side effects from Vitamin K supplementation. However, women who are pregnant or nursing should first discuss supplementation and dosage with their physician. Do not take without the approval of a doctor if you suffer from any kidney-related problems or diabetes.


There is no guarantee of specific results and results can vary.

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

California residents: Click Here for Proposition 65 warning.

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blood clotting & decalcification

Small cuts just wouldn't stop bleeding, so decided to buy vitamin K1 to see if that would help. Went to the local CVS, 50 capsules cost some $15 with discounts. Went to BS and for about the same price I got 5000 dosages -- but to be fair 800 mcg vs 100 mcg, but still that is 12.5 times better value. I also learned that a deficiency of vitamin K1 may increase the risk of calcification of arterial walls - not a good thing - high blood pressure and all that. No worries about getting too much 3.5 ounces of spinach has 415 mcg so the 10 mg of 1% is only 100 mcg, but you will need a micro scale, amazing how little of this powder weights in at 10 mg.

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