Last update
9/17/2025
Reviewed By
Overview
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 24 Reviews
8.1
Supplement Facts
Serving Size: 1 Tablet
Amount Per Serving
%DV
Vitamin D3 (Cholecalciferol)
25 mcg (1,000 IU)
130%
Vitamin K K-2 (MK-4) (Menaquinone)
100 mcg
80%
Calcium (as dicalcium phosphate)
32 mg
2%
Most Useful Reviews
9
Prevents fractures
15 people found this helpful
Vitamin K2 aids women during menopause, helping to prevent bone loss. As calcium is leached from bones with age, supplementation with vitamins K2 and D3 can mitigate this, as well as reduce fracture risks. I take these vitamins regularly, along with a trusted manufacturer’s low pricing. My wish is that my review bolsters your decision to try them.
Read More
7.5
Calcium absorption
11 people found this helpful
This combination of vitamin K2 with D3 is excellent for those needing calcium. It provides 1000 IU of vitamin D3, well above the old guidance of 400 IU. The MK-4 form of K2 ensures calcium is directed to bones and teeth without thickening the blood. I’ve noticed my child's white spots on teeth have disappeared alongside regular calcium powder use. I recommend this for anyone facing dental or osteoporosis issues.
Read More
9
Prevents calcium build-up
9 people found this helpful
High doses of vitamin D can elevate calcium levels excessively in the blood. If calcium isn't directed properly, it may accumulate on blood vessel walls, leading to health issues. Vitamin K2 helps prevent this by ensuring calcium's complete distribution and assimilation, directing it towards bones and teeth rather than deposits in vessels. Together, vitamins D and K2 form a beneficial duo.
Read More
User Reviews
USERS' SCORE
Good
Based on 24 Reviews
8.1
- All Reviews
- Positive Reviews
- Negative Reviews
9
Prevents fractures
15 people found this helpful
Vitamin K2 aids women during menopause, helping to prevent bone loss. As calcium is leached from bones with age, supplementation with vitamins K2 and D3 can mitigate this, as well as reduce fracture risks. I take these vitamins regularly, along with a trusted manufacturer’s low pricing. My wish is that my review bolsters your decision to try them.
Read More
7.5
Calcium absorption
11 people found this helpful
This combination of vitamin K2 with D3 is excellent for those needing calcium. It provides 1000 IU of vitamin D3, well above the old guidance of 400 IU. The MK-4 form of K2 ensures calcium is directed to bones and teeth without thickening the blood. I’ve noticed my child's white spots on teeth have disappeared alongside regular calcium powder use. I recommend this for anyone facing dental or osteoporosis issues.
Read More
9
Prevents calcium build-up
9 people found this helpful
High doses of vitamin D can elevate calcium levels excessively in the blood. If calcium isn't directed properly, it may accumulate on blood vessel walls, leading to health issues. Vitamin K2 helps prevent this by ensuring calcium's complete distribution and assimilation, directing it towards bones and teeth rather than deposits in vessels. Together, vitamins D and K2 form a beneficial duo.
Read More
9
Calcium distribution management
5 people found this helpful
Vitamin K2 directs calcium in the body, ensuring it strengthens bones and teeth instead of accumulating in blood vessels, leading to various health risks. It is crucial for the absorption and utilisation of calcium. I opted for this dietary supplement due to its combination with vitamins D3 and K2.
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6
Effective for bones
5 people found this helpful
Excellent. I trusted Dr. Karim's advice, as vitamin K2 helps transport calcium to the bones rather than leaving it in the bloodstream. It took me a while to start using it.
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Frequently Asked Questions
7.5
Stronger nails reported
4 people found this helpful
I took this alongside Nature's Bounty’s Calcium, Magnesium, and Zinc, noticing positive results after a month. My nails have strengthened, grow faster, and retain colour. The combination with K2 facilitates D3's quicker absorption into bones. Given St. Petersburg's lack of sunlight, this supplement likely protected me from illness during the colder months.
9
Pain relief
3 people found this helpful
After a brief course, I've experienced notable improvements; my emotional state and overall health have enhanced, and the pulling pains in my bones and joints have diminished. The added vitamin D3 boosts energy too. I’m looking to repeat this treatment for continued benefits.
9
Strengthens bones
4 people found this helpful
Vitamin K2 contributes to maintaining bone density by aiding osteocalcin, a protein that binds calcium to bone tissue, making them stronger.
7.5
Knee joint improvement
1 people found this helpful
I used to endure severe pain in my knee while climbing stairs, but after using this product, I noticed a marked improvement. I’ve repurchased it for a second time due to the effectiveness I experienced.
9
Prevents fractures
15 people found this helpful
Vitamin K2 aids women during menopause, helping to prevent bone loss. As calcium is leached from bones with age, supplementation with vitamins K2 and D3 can mitigate this, as well as reduce fracture risks. I take these vitamins regularly, along with a trusted manufacturer’s low pricing. My wish is that my review bolsters your decision to try them.
7.5
Calcium absorption
11 people found this helpful
This combination of vitamin K2 with D3 is excellent for those needing calcium. It provides 1000 IU of vitamin D3, well above the old guidance of 400 IU. The MK-4 form of K2 ensures calcium is directed to bones and teeth without thickening the blood. I’ve noticed my child's white spots on teeth have disappeared alongside regular calcium powder use. I recommend this for anyone facing dental or osteoporosis issues.
9
Prevents calcium build-up
9 people found this helpful
High doses of vitamin D can elevate calcium levels excessively in the blood. If calcium isn't directed properly, it may accumulate on blood vessel walls, leading to health issues. Vitamin K2 helps prevent this by ensuring calcium's complete distribution and assimilation, directing it towards bones and teeth rather than deposits in vessels. Together, vitamins D and K2 form a beneficial duo.
9
Improved health verified
1 people found this helpful
Effective vitamin K2 + D3 at a dose of one tablet daily is of excellent quality and small size. It boosts health, immunity, as well as flexibility in joints and bones. Its efficacy is proven, and deficiencies diminish with great assimilation, especially during winter when sunlight is limited. The dosage is appropriate for adults; children should use a special vitamin D3.
9
Bone protection acknowledged
Vitamin K2 is best taken with vitamin D3 in large doses to ensure calcium enters bones instead of soft tissues, thereby protecting blood vessels from calcification. This product offers remarkable value for money. Many doctors prescribe high doses of vitamin D without suggesting K2, which is critical for health and fracture risk reduction. K2 also shows promise against certain cancers and autoimmune diseases. It must be taken with fat-containing meals for effectiveness.
7.5
Essential for absorption
1 people found this helpful
After a year of taking vitamin K2 plus D3 for my chronic neurological illness, I’ve found it crucial for absorbing calcium and combating its loss, especially from the steroids and gabapentin I've taken, which had adverse effects on my bones.
