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iHerb Customer Reviews



Savings of: $14.51 (36% off)

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Musician and healer

Posted by Reviewer1066250 on Jan 05, 2009

A most pure product at a best price. A good adjunct for enabling sleep per Hulda Clark's protocols.

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Good alternatavie to melatonine

Posted by Reviewer2949471 on Apr 04, 2008

And it does not leave you with a sleep aid hangover like most other products.

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Posted by Reviewer1382234 on May 25, 2010

I take two 30-45 minutes before wanting to sleep and it effectively winds me down. Even after exercising fairly late to bedtime, it is effective.

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Great value and quality

Posted by Reviewer1804101 on Jan 27, 2010

excellent product, highly recommended. Noticeable improvement in mood, and reduced appetite which has really helped with carbo cravings!

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Excellent for relaxation for both sleep and alertness

Posted by Reviewer1835084 on Jun 15, 2010

I have found Tryptophan to be a natural way to relax my body and sense of well-being that both allows me to sleep easier and be alert and relaxed during the day. I use it whenever I have headaches or body aches.

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It really works!

Posted by 5670360866224921779 on Jun 29, 2013

You sleep like a baby and don`t have a hangover the next day. I am really surprised. I have tried melatonin supplement before and it didn't work for me. But this one works miracles.

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Relax max

Posted by 4985636783252929663 on Nov 11, 2014

Ce L Tryptophan est idéal pour être cool, bien dormir après quelques jours de prise à raison de 500 mg/jour. Après cinq jours, je me réveillais comme un enfant de 10 ans, c'est à dire en super forme dès le lever. Donc 5/5 car l'effet est garanti et que la qualité du sommeil, c'est très important ! Je recommande bien sur, au vu du prix !

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Posted by Sandra on Jul 23, 2015

Worked for first 2 weeks but then it stopped. Now I am taking 5 HTP and it keeps me asleep. Better than Tryptophan as I stay asleep the whole night and don't go to the toilet like I normally do otherwise.

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Muito bom para o sono!

Posted by BrasilCliqueAqui on Nov 25, 2013

. Helps me to relax and fall asleep. Use it with empty stomach and with no protein or other amino acids. . Ajuda a relaxar e a pegar no sono. Tomar com estômago vazio e sem outras proteinas e outros aminoacidos pois pode comprometer a eficácia do produto.

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Posted by Reviewer1564169 on Jan 27, 2010

I have a hard time getting to sleep and this seems to work really well, I just drift off. There is not groggy feeling when I wake up.

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