Vitamin D Synergy™
2,000 IU Vitamin D3 and K
A carefully formulated blend of vitamins D3, K1, and K2 combined with geranylgeraniol (GG) to promote optimal bone and cardiovascular health, and to support a healthy immune response.*
• Gluten Free • Dairy Free • Soy Free • Vegetarian • Non-GMO
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Provides 2,000 IU (50 mcg) of vitamin D3, 1,000 mcg of vitamin K1 (as phytonadione), 1,000 mcg of vitamin K2 (as MK-4), and 5 mg of GG (as GG-Gold®) per serving.
• Supports optimal vitamin D status* • Supports optimal bone health* • Promotes immune system health and balance* • Supports heart health and healthy blood vessels* • Helps optimize calcium absorption and utilization* • Promotes brain health*
Recommended Use: Take 1 capsule per day with a meal or as directed by your health-care practitioner
Warning: Consult your health-care practitioner before using this product if you are taking Coumadin, warfarin or other anticoagulant medications.

Customer Reviews
Based on 10 reviews
Best in class
Third-party tested and it shows. My energy and overall wellbeing have improved noticeably.
Nicole P.
Noticeable results
Easy to take, no aftertaste, and the results speak for themselves. Highly recommend.
Karen S.
A daily staple now
Noticed a real difference within a couple of weeks. Clean formulation with no fillers.
Dr. Nguyen
Highly recommend
I've been recommending this to my patients for months and the feedback has been excellent.
Amanda F.
Exceptional quality
Outstanding quality — exactly what I'd expect from a practitioner-grade line. I'll be reordering.
Christopher B.
Will reorder
Gentle on my stomach and effective. Finally a supplement that actually delivers.
Jessica W.
Exactly as described
Great bioavailability compared to other brands I've tried. Worth every penny.
Robert H.
Best in class
Third-party tested and it shows. My energy and overall wellbeing have improved noticeably.
Emily C.
A daily staple now
Noticed a real difference within a couple of weeks. Clean formulation with no fillers.
Dr. Patel
Highly recommend
I've been recommending this to my patients for months and the feedback has been excellent.
James T.