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Vitamin K2 Thyroid Support

"This product has reduced my estrogen levels dramatically. I have more energy, I'm sleeping better, and I just generally feel better! It's also comforting knowing I am reducing my risk of fractures caused by osteoporosis."

- Vicki, Vitamin K2 Thyroid Support Customer

Our "Advanced" Vitamin K2 Thyroid Support is optimized to help reduce estrogen levels, improve insulin production and sensitivity in type II diabetes, improve blood sugar regulation, support heart health & prevent hardening of the arteries, restore testosterone production (in males), remineralize bone & reduce fracture risk in osteoporosis, and so much more!

It's our "Advanced" Vitamin K2 that makes it capable of reducing estrogen levels by up to 400% making this a must-have product for hypothyroidism & Hashimoto's sufferers alike.

While most brands dose in the micrograms (tiny amounts), this "Advanced" formulation utilizes a high-dose (45 mg/day to be exact) that studies show is required to achieve these significant benefits related to thyroid health.

Boost thyroid health, heart health, and bone healthall with one incredible product!

    Did You Know?

    Hypothyroidism (and Vitamin K deficiency) significantly increases your risk of developing estrogen dominance, diabetes, osteoporosis, and certain types of cancer?

    Ready for the good news?

    Higher doses of pure, Vitamin K2 (MK-4) (meaning doses of at least 45 mg daily) have been shown to increase osteocalcin metabolism, which can lead to reduced estrogen levels (by up to 400%) and improved blood sugar regulation, both of which are essential for proper thyroid health.

    In fact, high doses of Vitamin K2 (MK-4) have been found to increase insulin production & sensitivity, and promote healthy blood sugar regulation in type II diabetes sufferers - that's good news for diabetics!

    And it's been shown to remineralize bone (and teeth) and prevent fractures for those suffering from osteoporosis...but more on that later.

    Why You'll Love Our Advanced Vitamin K2 Thyroid Support

    This Is Where the Magic Happens

    It's What's Inside That Counts


    Easy As 1-2-3!

    Frequently Asked Questions

    What are people saying about our Vitamin K2 Thyroid Support?

    Customer Reviews
    5.0 Based on 21 Reviews
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    Filter Reviews:
      Josie H.
      United States
      I recommend this product
      So glad I found this!

      I feel like I have more energy since I started taking this. Maybe it’s all in my head maybe not.

      Elizabeth R.
      United States United States
      I recommend this product
      Good supplement

      Overall experience with K2 has been pretty good.

      Amy P.
      United States United States
      I recommend this product
      Great boost of energy!

      I had no idea that this addition to my current Forefront daily regimen would give me such a boost of energy! Since I’ve been taking this daily for about two months, I’ve noticed that my inflammation in my body has decreased noticeably. You can see the decrease in inflammation in my face, my limbs, my belly!

      Forefront Health Vitamin K2 Thyroid Support Review
      Irene H.
      United States United States
      I recommend this product
      Vitamin K2 Review

      I am excited and hoping your Vitamin K2 supplement will play a big part in solving the osteoporosis problem, especially for those of us dealing with low thyroid and Hashimoto's.

      Gina B.
      United States United States
      I recommend this product
      Vitamin K2

      Adding Vitamin K2 to my thyroid supplements has made a significant improvement in my energy and made it more stable throughout the day. It seems to boost the effects of the Vitamin ADK I was already taking.

      Linda A.
      United States United States
      I recommend this product
      Moving right along...

      All of my Forefront products are working in a somewhat magical synergy to almost take me back in time to how I felt in my 20's. I am amazed! I thought being in post menopause, I didn't need progesterone anymore...I used it 15 years ago. The change in the last month is so interesting. I am actually losing weight. Sleeping more soundly. My hair is growing and thickening! My nails look healthy! The larger Thyroid glandular milligram is a contributor, I am sure, yet together they make all the difference! K2 is such a vital vitamin for so many functions. Even my teeth feel smoother and whiter? I had been taking m7 version and just started the m4. I am intrigued to see its overall influence. I am struggling to take it at a different time than other vitamins, but I will get in the habit.

      TINA M.
      Canada Canada
      I recommend this product
      Can't find anywhere else

      Love it,easy to use,a little early to see full benefits

      Pamela D.
      United States United States
      I recommend this product
      Advanced K2

      It’s too early to tell. But all your products are great.

      Kirsten A.
      United States United States
      I recommend this product
      Easy to take

      I am using the vitamin k as part of my healing protocol. I love the quality and ease of use.

      A Forefront Health Customer
      Joy C.
      Australia Australia
      I recommend this product
      It’s good

      It is pleasant to take and even though it’s only been a week, it seems to be supportive of my health improvement