Puritan's Pride Premium Vitamin K 100mcg, 100 Tablets Review
Puritan's Pride Vitamin K 100 mcg (Item #003070) is a dietary supplement offered in a bottle size of 100 tablets, providing a potency of 100 mcg of Vitamin K per serving. According to the product description, Vitamin K is an essential nutrient that is necessary for the formation of prothrombin, a critical protein which is required by the body for normal blood clotting. Furthermore, Vitamin K is highlighted as a great companion nutrient to take alongside Calcium and Vitamin D supplements to support overall wellness and bone health. Each single-tablet serving delivers 100 mcg of Vitamin K in the form of Phytonadione, which equates to 83% of the recommended Daily Value. For optimal use, the directions state that adults should take one (1) tablet daily, preferably with a meal. The tablet formulation is crafted using specific other ingredients, which include Dicalcium Phosphate, Vegetable Cellulose, Vegetable Stearic Acid, and Vegetable Magnesium Stearate. This supplement is certified Gluten Free, Vegetarian, and Non-GMO. In addition, the formula is free from common allergens and additives: it contains No Artificial Color, Flavor, or Sweetener, No Preservatives, No Sugar, No Starch, No Milk, No Lactose, No Soy, No Gluten, No Wheat, No Yeast, No Fish, and is completely Sodium Free. For safety, the product label advises that if you are pregnant, nursing, taking any medications, or have any medical condition, you should consult your doctor before use. Users should discontinue use and consult a doctor if any adverse reactions occur, keep the bottle out of reach of children, store it at room temperature, and not use the product if the seal under the cap is broken or missing. For more than 50 years, Puritan's Pride has helped families achieve a lifestyle of wellness by making vitamins and supplements with care from the highest quality ingredients, which are tested or inspected as many as 15 times throughout the manufacturing process so customers can shop with confidence.
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Supplement Facts
Vitamin K 100 mcg
| Vitamin K (as Phytonadione) | 100 mcg | 83% |
Other ingredients: Dicalcium Phosphate, Vegetable Cellulose, Vegetable Stearic Acid, Vegetable Magnesium Stearate.
Directions: For adults, take one (1) tablet daily, preferably with a meal.
Label source: Puritan · Report a label change
Where to Buy
Walmart · Puritan · Ubuy
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Graded October 28, 2026 by the Reverse Age Lab evidence engine, from human studies, real reviews and our biohacker panel. How we grade. Is this medical advice? No. Rala organizes the published evidence; go over any change with your doctor, especially if you take meds.

