- Biologically Active Form – Vitamin D Synergy provides 2000 IU of Vitamin D, a perfect dose for daily use. The D3 form is the biologically active form produced by sun exposure. *
- Superior Absorption – The addition of 2000 mcg of both Vitamin K1 and K2 aids in the absorption of Vitamin D. The K1 form occurs naturally in vegetables. *
- Bone And Arterial Support – Vitamins D and K are essential for optimal bone and arterial health and for helping to maintain the immune system in proper balance.*
- Higher Standards. Better Results – Designs for Health maintains a strict, no-compromises approach to quality raw material selection. We never cut corners with substandard ingredients. This product is Non-GMO, Gluten-Free, and Dairy-Free.
- Clinically-Trusted Care – DFH is the #1 practitioner supplement brand recommended by functional medicine professionals and the #1 practitioner supplement brand personally trusted by functional medicine professionals.**
Designs for Health Vitamin D Synergy – 2000 IU Vitamin D with K Supplement – Supports Healthy Moods, Bone Health + Immune Health for Adults – VIT D3 + Vitamin K – Gluten Free +…
$29.99
Last updated on 19/05/2026 2:57 pm Details
Category: Bone Strength Supplements
| Brand | Designs for Health |
|---|---|
| Item Form | Capsule |
| Primary Supplement Type | Vitamin D + K Capsules |
| Diet Type | Gluten Free, Vegetarian |
| Flavor | Unflavored |
8 reviews for Designs for Health Vitamin D Synergy – 2000 IU Vitamin D with K Supplement – Supports Healthy Moods, Bone Health + Immune Health for Adults – VIT D3 + Vitamin K – Gluten Free +…
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Maggie –
This brand is very high quality for vitamin D supplement. I was deficient with a level of 12 and took the 5K IU of this brand for 2 months and it went up to 47 which is normal range (30-100). Taking this lower amount every other day to maintain through winter. Don’t hesitate, it’s a good one. I took Nordic natural gummies prior for months and months with no change to my vitamin level.
Dr. Vanderbilt –
A very trusted brand for health care professionals and patients/Clients. Very easy to swallow due to the size of the capsule. Not only has this vitamin D proven to be highly absorbed and effective based off of blood work, but they also combine K1 & K2 which is a must. It helps educate where your calcium is directed so the vitamin D does not build up and cause kidney stones! Highly recommended by a this very satisfied doctor.
Dana Boulanger –
Designs for health is my trusted supplement line. The combination of D With K1 & K2 allow for maximum absorption. Long time happy customer and my tested levels of D prove it to be right for me.
Mary C Worley –
Good company. Trusted by my doctor. Research and tested. Dose that I was looking for.
Sheila –
Great pill for my health
Raymond L. –
We are hopeful it works. Great price, good service. Now we wait.
M.C. Thorn –
The very best. Easy to take! Very good brand. A little more expensive than some but a very important vitamin right now. Many doctors are saying most people who have a good blood level of this vitamin D3 don’t get COVID19. I do not have direct knowledge of this only what I have heard. Get yours check with your blood level checked at least every 6 mo.
Karla Sullivan –
I’ve ordered this product before love it great product. I’m low in vitamin D.