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  • How are reviewers describing this item?
    asleep, good, honest, great and natural.
  • Our engine has detected that Amazon has altered, modified or removed reviews from this listing. We approximate total reviews altered up to 37.
  • 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 54.5% of the reviews are reliable.
  • This product had a total of 17 reviews as of our last analysis date on Sep 17 2019.


Most positive reviewquestion

reasonably priced and helps me fall asleep at night. I may not get an 8 hours of sleep at night but I do get some sleep when t...  Read More

Least positive reviewquestion

Not enough review data to provide meaningful insight.

Most authentic reviewquestion

This L-tryptophan is all natural and gluten free. It has worked really well for me to help me fall asleep. I take two of these ...  Read More

Least authentic reviewquestion

sleepy time- it works.

Helpful Insights


    Posted by a reviewer on Amazon

    I am not required to give a good review, and i believe that sellers want an honest up-front opinion about the good and bad qualities of their products.

    Posted by a reviewer on Amazon

    One capsule is too potent so i take maybe 1/4th or less of the capsule, which isn't ideal because it's rather tricky to separate the capsule.

Review Count History
Price History