This product contains all forms ok Vitamin K. K1 is good for blood clotting while K2 directs calcium from blood to bones. The half-life of MK-4 is about 1 to 2 hours, while MK-7 has a much longer half-life of around 72 hours. Dosage is also more which is essential as mostly we lack it in diet and the ingredients used are also well studied.
K1 and Two Form of K2 Dietary Supplement Bone Support Foundational Heart/Vessels Gluten Free Contents Certified NSF® Helps maintain bone mineral density and supports healthy blood vessels. Thorne's Vitamin K contains three clinically studied forms of vitamin K – vitamin K1, and two forms of vitamin K2 (MK-4 and MK-7). It contains significantly more MK-4 than most other multiple-K products on the market.
International delivery
Shipping calculated at checkout
Returns & exchanges
Within 30 days of delivery
K1 and Two Form of K2 Dietary Supplement Bone Support Foundational Heart/Vessels Gluten Free Contents Certified NSF® Helps maintain bone mineral density and supports healthy blood vessels. Thorne's Vitamin K contains three clinically studied forms of vitamin K – vitamin K1, and two forms of vitamin K2 (MK-4 and MK-7). It contains significantly more MK-4 than most other multiple-K products on the market.
- SKU
- 3-75088
- Brand
- Thorne
- Category
- health / vitamins / basic-vitamins / vitamin-k
- Variants
- 1
Customer reviews
I’ve been using Thorne Vitamin K, and it has noticeably improved the health of my skin and nails. My nails feel stronger, and my skin looks healthier and more vibrant. I also appreciate Thorne’s commitment to quality and purity in their supplements. Highly recommend it for anyone looking to support overall skin and nail health!
Great quality product from Thorne as usual. I use this ingredient to benefit my vitamin d dosage. It’s a small size and no after taste. This is my most trusted brand when it comes to taking supplements. And always the best prices on iHerb. I’ve been using Thorne for years now .
this is my second purchase, not only do I love this product but I love this app as well. even though this is the only I have purchased, i am loving what I see as I browse the app. excited to try out other products that I can use. #SatisfiedCustomer
Thorne's Vitamin K definitely delivers on its promise of a comprehensive vitamin K formula. I particularly appreciate that it includes all three important forms: K1, MK-4, and the well-researched MK-7 (MenaQ7®). This offers a well-rounded approach to supporting bone health, healthy blood clotting, and even arterial health. What I Liked: Clean Ingredients: This formula is free of gluten and other unnecessary additives, making it a good choice for those with dietary restrictions. Balanced K Complex: Having all three forms of vitamin K in one capsule is convenient and ensures you're getting a variety of benefits. The higher MK-4 content compared to other brands is a plus. What Could Be Improved: Price: While the quality is undeniable, Thorne's Vitamin K falls on the pricier side. Budget-conscious individuals might find other effective vitamin K options available. Overall: If you're looking for a top-notch, comprehensive vitamin K formula with clean ingredients and a balanced blend of K1, MK-4, and MK-7, Thorne's Vitamin K is a great choice. However, be prepared for a higher price tag. For those more concerned about affordability, alternative brands offering a good balance of K vitamins might be worth exploring.
Thorne is one of my most trusted supplement brands, and this Vitamin K doesn't disappoint. The capsules are easy to swallow and I've noticed real benefits for my bone and cardiovascular health over time. The quality of ingredients is top-notch and the dosage is well-calibrated. Highly recommend for anyone looking for a reliable Vitamin K supplement.
It's one of the highest potency K2 supplements found online. Most of the ingredients are clean and easy to consume. No gelatin or unnecessary fillers. Overall a good product with a great dosage size.
I like Thorne Vitamin K because it promotes strong bones by working with vitamin D to direct calcium to my bones and maintaining the health and elasticity of my arteries. The ingredients are excellent. The size of the dosage is just right and I feel I get considerable benefit from taking it.
Vitamin K when taken along with D3 allows the vitamin D be carried into the bones, it helps with bone density and general absorption of vitamin D.
I have tried many vit K products and this is honestly what I found beneficial.