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  • How are reviewers describing this item?
    great, good, thick, awesome and fast.
  • Our engine detects that in general the reviewers have a suspiciously positive sentiment.
  • Our engine has profiled the reviewer patterns and has determined that there is high deception involved.
  • Our engine has analyzed and discovered that 54.0% of the reviews are reliable.
  • This product had a total of 61 reviews as of our last analysis date on Oct 8 2019.


Most positive reviewquestion

I enjoy getting my vitamin supplements from here.

Least positive reviewquestion

Not enough review data to provide meaningful insight.

Most authentic reviewquestion

I definitely notice the texture [but not thickness :0( ] of my hair and quality of my fingernails has improved.

Least authentic reviewquestion

Hi, Biotin helps hair/nail strength/starts the Krebs/Citric acid cycle for energy in the cell mitochondria. 5000mcg of biotin i...  Read More

Helpful Insights


    Posted by a reviewer on Amazon

    But it only has a very small amt.

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