Vitamin D3 + K2
SportsResearch
Score 90
A highly rated D3 (5000 IU) and K2 (MK-7 100 mcg) combination in softgel form, perfect for synergistic bone and heart health support.
Score 90
A highly rated D3 (5000 IU) and K2 (MK-7 100 mcg) combination in softgel form, perfect for synergistic bone and heart health support.
Analysis
SportsResearch Vitamin D3 + K2 offers 125 mcg (5000 IU) of Vitamin D3 (Cholecalciferol) combined with 100 mcg of Vitamin K (Menaquinone-7, or MK-7). This blend is specifically formulated to capitalize on the synergistic relationship between these two essential fat-soluble vitamins, which are crucial for optimal calcium metabolism in the body.
The softgel form is generally easy to absorb, which is beneficial for fat-soluble nutrients. This product is an excellent option for individuals seeking robust support for bone mineralization, immune function (from D3), and cardiovascular health by helping to direct calcium effectively.
Pros
- Delivers a potent 5000 IU dose of Vitamin D3.
- Features an effective 100 mcg of Vitamin K2 (MK-7).
- Softgel delivery system often aids absorption of fat-soluble vitamins.
- Very high customer satisfaction and review count.
- Good price per serving for a D3/K2 combo.
Cons
- Dosage of D3 might be too high for some individuals without professional guidance.
- Contains only K2, not a blend of K forms.
Warnings
- Consult a healthcare professional if taking blood-thinning medications.
- Individuals with high calcium levels or kidney issues should consult a doctor before use.
- Store in a cool, dry place to maintain product integrity.
$44.97($0.37 per serving)
 iHerb | $ 44.97 |
Goals
Impact
Highest effect
Vitamin D3 and K2 work powerfully together to support bone health by optimizing calcium absorption and its proper integration into bone tissue. The dosages in this product are very strong for maintaining bone density.
Impact
Highest effect
This product offers excellent cardiovascular support due to the synergistic action of Vitamin D3 and K2 MK-7. K2 is crucial for helping manage arterial calcium, while D3 supports broader vascular well-being.
Impact
Highest effect
The combination of Vitamin D3 and K2 is highly effective for heart health, as K2 helps direct calcium and D3 supports overall cardiovascular function. This product provides robust dosages for synergistic support in this area.
Impact
Highest effect
Combining strong doses of D3 and K2 addresses critical needs for bone, immune, and cardiovascular health, making it an outstanding choice for general well-being. It covers foundational aspects of health and vitality.
Impact
Highest effect
Maintaining strong bones, a healthy immune system, and robust cardiovascular function are key aspects of healthy aging. This D3 and K2 blend provides comprehensive support for these areas, contributing to long-term vitality.
Impact
Highest effect
By providing strong support for bone health, which is the foundation for healthy joints, this D3 and K2 blend indirectly contributes to joint integrity. Optimal bone mineralization is beneficial for the entire skeletal system.
Ingredients
| Ingredient | Amount per serving |
|---|---|
Vitamin D | 125 mcg |
Vitamin K | 100 mcg |
Vitamin K 90
This product is a top-tier choice within the Vitamin K collection because it combines an effective dose of K2 (MK-7) with its crucial synergist, Vitamin D3, offering comprehensive and well-rounded support.
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Vitamins D3 2500 IU (62.5 mcg) & K2 120 mcg
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This alternative delivers a good dose of Vitamin D3 and a robust 120 mcg of K2 MK-7. It's a reliable and well-regarded option that offers strong value for its effective ingredients and accessible price per serving.
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Mega D-3 5000 IU & MK-7 180 mcg
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Full Spectrum Vitamin K2
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