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Highlights
Quality
If you're looking for a high-quality vitamin d3 with k2 supplement, i highly recommend this one.
As someone who’s always been mindful of my health, i’ve tried various vitamin d supplements, but this one stands out for its qu... Read More
After just a month of use, my son’s vitamin d levels skyrocketed from a 13 to an 85.
If you take this product for very long due to a deficiency, you'll want to work with your doctor to monitor your vitamin d level.
Price
I bought 1 bottle for every member of my family, great value.
Overview
- How are reviewers describing this item?
great, level, overall, easy and long. - Our engine has profiled the reviewer patterns and has determined that there is minimal deception involved.
- Our engine has detected that Amazon has altered, modified or removed reviews from this listing. We approximate total reviews altered up to 45.
- Our engine has discovered that over 90% high quality reviews are present.
- This product had a total of 17,895 reviews as of our last analysis date on Apr 14 2025.
Helpful InsightsBETA
Posted by a reviewer on Amazon
If you take this product for very long due to a deficiency youll want to work with your doctor to monitor your vitamin d level
Posted by a reviewer on Amazon
I took one a day for about four months and my vitamin d level went from 38 to150 ngml overshooting the recommend maximum level of 100 ngml
Posted by a reviewer on Amazon
But with working with my doctor this high level was caught before i ran into a toxicity issue
Posted by a reviewer on Amazon
Bottom line is that this product is very effective but in my experience should only be taken for very long working with a doctor
Posted by a reviewer on Amazon
All of dr bergs products are top notch
Posted by a reviewer on Amazon
After just a month of use my son’s vitamin d levels skyrocketed from a 13 to an 85
Review Count History
Price History
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