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#3 in Vitamins Third-Party Tested
Sports Research Vitamin D3 + K2 (60 Softgels)
by Sports Research
"D3 5000 IU + K2 MK-7 100mcg in one softgel — the essential bone and heart combo"
Amazon Rating
4.7/5
Reviews
22,400+
Price Range
$14-18
Servings
60 servings
Igen TestedNon-GMOVeganGluten Free
Our Editorial Rating
9.0
Excellent
Overview
Sports Research Vitamin D3 + K2 combines 5000 IU vitamin D3 with 100mcg vitamin K2 (MK-7) in a plant-based veggie softgel with organic coconut oil. This combination is considered essential because vitamin D3 increases calcium absorption while K2 directs that calcium to bones and away from arteries. Taking D3 without K2 can potentially lead to arterial calcification. The 60-softgel count provides a 2-month supply.
Key Ingredients
| Ingredient | Amount |
|---|---|
| Vitamin D3 | 5000 IU (125 mcg) |
| Vitamin K2 (MK-7) | 100 mcg |
| Organic Coconut Oil | Absorption base |
Pros & Cons
What We Like
- D3 + K2 in one softgel
- Plant-based veggie softgel
- Coconut oil for absorption
- 22,400+ reviews, 4.7 stars
- Igen third-party tested
What Could Be Better
- 60 softgels = 2-month supply
- K2 contraindicated with warfarin
- 5000 IU may be high without testing
- Premium vs separate D3 and K2
Who Is This For?
Best For
- Those wanting D3+K2 combo
- Bone health optimization
- Cardiovascular calcium management
- Plant-based supplement seekers
Not Ideal For
- Those on warfarin
- Those wanting separate D3 and K2 dosing
- Budget seekers
Our Verdict
9.0/10 — Excellent
The essential D3+K2 combo. Taking D3 without K2 is increasingly considered incomplete — this product solves that in one convenient softgel.