Your Cart is Empty
But it doesn't have to be.
Continue Shopping.
Added to Cart
Cart Total:
Customers Also Bought:

iHerb Customer Reviews



Savings of: $9.80 (49% off)

Write a Review

Sorry, this product is no longer in stock.

  • Due to Japanese Custom’s regulations, a maximum of two bottles per order can be imported into Japan.

  • Reviews | English
    Sort By


    Posted by Reviewer1175474 on Nov 04, 2011

    Help to fall asleep, but my head in the morning then a square.

    Verified Purchase

    Was this review helpful to you?

    Up throughout the night and feeling cruddy this morning

    Posted by Reviewer2180036 on Nov 11, 2016

    I just got this yesterday and tried it last night. It's been awful. I took one pill before bed and was wired as if I had had 2-3 cups of very strong coffee. I slept the first two hours then was up every hour until the morning tossing and turning with feelings of shock and panic when I heard noises. This product really did the opposite of what I bought it for. I definitely will not be trying it again and hope the jitters and headache don't last far into this new day. I tried to get on the companies website but the connection timed out and it doesn't load.

    Verified Purchase

    Was this review helpful to you?

    Worked wonders

    Posted by Reviewer1586944 on May 14, 2014

    I have tried countless drugs for my insomnia. Problem have always been 1. I do not get sleep 2. if I get sleep with drug I sleep too long and too deep. Happy Sleeper Has worked for me perfect. Nice calm sleepy feeling and I easily fall sleep. Waking up is pretty easy. I totally recommend to try everyone who have insomnia problems. With this sleep only gets better and better.

    Verified Purchase

    Was this review helpful to you?


    Posted by 4946238255411865607 on May 28, 2015

    I take 1.5mg malatonin every night. Last night I switch to this 5-htp good sleep. I take 1 pill instead of recommended 2 pill. I sleep well . I will continue to take it.

    Verified Purchase

    Was this review helpful to you?

    Good nights sleep

    Posted by Reviewer3362740 on Oct 23, 2011

    Provides a good nights sleep without the grogginess in the morning.

    Verified Purchase

    Was this review helpful to you?

    Items 1-5 of 5 total