Ingredients
| Product name: | Thorne Vitamin K |
| Content: | 60 vegetarian capsules |
| For whom: | Adults, Seniors, Athletes |
Supplement Facts per capsule (Serving Size)
| Amount | RI † | |
| Vitamin K2 (MK-4) (menatetrenone) | 5000 mcg | 6667% |
| Vitamin K1 | 1000 mcg | 1333% |
| Vitamin K2 (MK-7) (MenaQ7®) | 90 mcg | 120% |
Ingredients Vitamin k2, vitamin k1, filler (microcrystalline cellulose), vegacap (hypromellose), anti-caking agent (silicon dioxide), antioxidant (vitamin e (mixed tocopherols)).
Explanation of the composition †RI stands for Reference Intake and replaces the RDA (Recommended Daily Allowance). RI is a guideline for the intake of vitamins and minerals in particular. RI and ADH are equal in number.
Usage advice
Suggested use
Take one to two times per day one capsule during a meal with a glass of water.
Stick to the recommended daily dosage, unless advised otherwise.
A varied, balanced diet and a healthy lifestyle are important. Nutritional supplements are not a substitute for a varied diet.
If you have health issues or are taking medication, always consult your doctor before taking certain supplements. More usage advice.
Storage advice Store in a cool, dry and dark place. Not in the refrigerator.
Keep out of reach of children.
Best by date 60 capsules: January 2027
Allergy information / Warnings
| Warning |
| Before using a vitamin K supplement, consult your doctor or pharmacist if used simultaneously with coumarin derivatives (anticoagulants such as warfarin, acenocoumarol and phenprocoumon). |
| This supplement is: |
| Suitable for vegetarians |
| Not suitable for vegans |
Vitamin K: K1 + 2 forms of K2
Thorne Vitamin K (formerly: 3-K Complete) offers a strong trio of vitamin K forms in one vegetarian capsule, namely Vitamin K1, Vitamin K2 MK-4 and Vitamin K2 MK-7.
It contains significantly more MK-4 than most products available on the market.
Patented MK-7
Thorne Vitamin K contains MenaQ7®, the patented form of vitamin K2 most commonly used in research.
Vegetarian capsule
Most vitamin K supplements come in a gelatin capsule or softgel. Thorne Vitamin K's capsules are vegetarian, making the product suitable for vegetarians and vegans.
NSF-Certified for Sport®
This product has NSF certification. Which means it can be used safely by professional athletes and will not cause any problems during a doping test.
Because athletes need to know their supplements are trustworthy and compliant, every batch of an NSF Certified for Sport® product is tested for compliance with label claims and to ensure the absence of nearly 300 substances banned by many major athletic organizations.
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Patented ingredients
MenaQ7® Vitamin K2 is a trademark of NattoPharma ASA
Other information
Dietary supplement Combination supplement
Produced by Thorne Research Inc.
Summerville USA
For Smeets & Graas
G. Meirstraat 11
9728 TB Groningen
050 850 36 88
Last page change
26 januari 2026
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