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Pros & Cons
The algorithms used to provide these results are constantly improving. These results might change.
Pros

The product supplier is extremely proactive and concerned that the purchaser has a positive experience. This is very refreshing and well received.

My nails - definite improvement. But now my mails are stronger, and grow faster. Pics are of my natural nails. Good luck on your nail growing game" "i have to cut my fingernails more often when i take it.

My hair's not doing bad, either--breakage seems to have slowed down and i'm able to attain some real length with fullness as i'm growing out layers. My hair feels healthier. Other health benefits as well. This is in my opinion one of the best biotin v...  Read More

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Highlights
The algorithms used to provide these results are constantly improving. These results might change.

Quality


However, i'm pleased with the second order i received.


As far as quality, i have no reason to score this less than five stars.

Competitiveness


I have tried different biotin products and i really noticed the difference in my hair with natrol brand i’m a hairdresser and a...  Read More


I will reduce my dose of natrol removes the xylitol.

Overview
  • How are reviewers describing this item?
    great, healthy and different.
  • 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 20110.
  • Previous analysis of this listing was an D grade.
  • Our engine has profiled the reviewer patterns and has determined that there is high deception involved.
  • Our engine has analyzed and discovered that 44.2% of the reviews are reliable.
  • This product had a total of 14,991 reviews as of our last analysis date on Oct 2 2022.
Details

BETA

The algorithms used to provide these results are constantly improving. These results might change.

Most positive reviewquestion

I definitely see a difference in my hair and nails from taking Biotin. My nails are growing stronger and longer and my hair app...  Read More

Most authentic reviewquestion

I have trusted this brand because I always see results. My hair was falling out at a very high rate. I had already been on ot...  Read More

Least authentic reviewquestion

I can't speak to anything like impurities or anything like that, and it is extremely hard to get that information thanks to DSH...  Read More


Helpful Insights

BETA

The algorithms used to provide these results are constantly improving. These results might change.

    Posted by a reviewer on Amazon

    I bought the one wrongs thinking they were dissolving, i just saw larger amounts fro price.


    Posted by a reviewer on Amazon

    That's hard to tell because it is already thick.


    Posted by a reviewer on Amazon

    Haven't really noticed much with my hair.


    Posted by a reviewer on Amazon

    Maybe i’m tripping but, realized that my arms gotten more hair.


    Posted by a reviewer on Amazon

    Also i’ll noticed a dramatic growth on my nails .


    Posted by a reviewer on Amazon

    The first ones i ordered somehow were never shipped and that was disappointing after i took advantage of a sale price.


    Posted by a reviewer on Amazon

    I started taking 10,000 mcg instead of natrol 5,000 mcg because the 5,000 mcg contains xylitol which bothers my stomach.


    Posted by a reviewer on Amazon

    I will reduce my dose of natrol removes the xylitol.

Review Count History
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Price History
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