Highlights
Quality
Great product and i trust source naturals as it is always a reliable quality product
Source naturals is always a good product
Source naturals is a fine brand ive seen consistent quality shown in independent tests of their products
Ymmv on whether this is good or bad
Price
Great price waiting on a few mouth
Packaging/appearance
Many companies would inflate the packaging size to look impressive
Competitiveness
Ive been using this supplement along with 1000mg vit c whenever i felt like i had a cold coming on just before going to bed
Love this seller and my optizinc supplementshigh recommened by my naturopathic md
Overview
- How are reviewers describing this item?
great, good, nauseous, quality and easy. - Our engine has detected that the listing/variation has anomalous review count history. Please review the historical review count graph.
- Our engine has detected that Amazon has altered, modified or removed reviews from this listing. We approximate total reviews altered up to 90.
- Previous analysis of this listing was an C grade.
- Our engine has profiled the reviewer patterns and has determined that there may be deception involved.
- Our engine has determined that the review content quality is low.
- Our engine has analyzed and discovered that 61.2% of the reviews are reliable.
- This product had a total of 492 reviews as of our last analysis date on Jun 23 2021.
Helpful InsightsBETA
BETA
Posted by a reviewer on Amazon
A few years ago an integrative medical physician recommended zinc and selenium to me wish i had listened then
Posted by a reviewer on Amazon
If you are buying any other brand of zinc there is simply no comparison
Posted by a reviewer on Amazon
The lid is a simple screw off design with no safety features