Last update
4/4/2026
Reviewed By
Overview
SCIENTIFIC SCORE
Moderately Effective
Based on 1 Research
8
USERS' SCORE
Good
Based on 1 Review
8.4
Supplement Facts
Serving Size: 1 Veggie Capsule
Serving Per Container: 60
Amount Per Serving
%DV
Vitamin K2 (from MenaQ7® Menaquinone, MK-7)
45 mcg
38%
Top Medical Research Studies
8
We explored the effect of vitamin K1 (VK1) on kidney stone formation by treating rats for eight weeks. Our observations showed that VK1 significantly reduced crystal formation in the kidneys.
It boosted levels of matrix Gla protein, which plays a crucial role in preventing crystal deposition. We noticed that VK1 even countered the negative effects of warfarin on cell viability. Overall, our findings suggest that VK1 could be a promising treatment to help prevent kidney stones.
It boosted levels of matrix Gla protein, which plays a crucial role in preventing crystal deposition. We noticed that VK1 even countered the negative effects of warfarin on cell viability. Overall, our findings suggest that VK1 could be a promising treatment to help prevent kidney stones.
Read More
Most Useful Reviews
7.5
Supports kidney stones
I feel a difference with vitamin D. Studies indicate that it benefits kidney function, and I can genuinely sense an improvement.
Read More
Medical Researches
SCIENTIFIC SCORE
Moderately Effective
Based on 1 Research
8
- All Researches
8
We explored the effect of vitamin K1 (VK1) on kidney stone formation by treating rats for eight weeks. Our observations showed that VK1 significantly reduced crystal formation in the kidneys.
It boosted levels of matrix Gla protein, which plays a crucial role in preventing crystal deposition. We noticed that VK1 even countered the negative effects of warfarin on cell viability. Overall, our findings suggest that VK1 could be a promising treatment to help prevent kidney stones.
It boosted levels of matrix Gla protein, which plays a crucial role in preventing crystal deposition. We noticed that VK1 even countered the negative effects of warfarin on cell viability. Overall, our findings suggest that VK1 could be a promising treatment to help prevent kidney stones.
Read More
User Reviews
USERS' SCORE
Good
Based on 1 Review
8.4
- All Reviews
- Positive Reviews
- Negative Reviews
7.5
Supports kidney stones
I feel a difference with vitamin D. Studies indicate that it benefits kidney function, and I can genuinely sense an improvement.
Read More
Frequently Asked Questions
7.5
Supports kidney stones
I feel a difference with vitamin D. Studies indicate that it benefits kidney function, and I can genuinely sense an improvement.
8
We explored the effect of vitamin K1 (VK1) on kidney stone formation by treating rats for eight weeks. Our observations showed that VK1 significantly reduced crystal formation in the kidneys.
It boosted levels of matrix Gla protein, which plays a crucial role in preventing crystal deposition. We noticed that VK1 even countered the negative effects of warfarin on cell viability. Overall, our findings suggest that VK1 could be a promising treatment to help prevent kidney stones.
It boosted levels of matrix Gla protein, which plays a crucial role in preventing crystal deposition. We noticed that VK1 even countered the negative effects of warfarin on cell viability. Overall, our findings suggest that VK1 could be a promising treatment to help prevent kidney stones.
References
- Li Y, Lu X, Yang B, Mao J, Jiang S, et al. Vitamin K1 Inhibition of Renal Crystal Formation through Matrix Gla Protein in the Kidney. Kidney Blood Press Res. 2019;44:1392. 10.1159/000503300
Data last updated:
