Posted by iHerb Customer on Oct 11, 2009 | Verified Purchase
It's incredible, but the memory of things which I had lost has started to come back and I've only been taking GPC for 2 months. I highly recommend it.
Posted by iHerb Customer on Sep 13, 2009 | Verified Purchase
I've been taking GABA for about 3 years. I can say that not only does it help me sleep better, but, in general, I'm much calmer than I have ever been.
Posted by iHerb Customer on Jul 01, 2008 | Verified Purchase
I've had trouble sleeping for 35 years. Adding l-tryptophan to the melatonin that I take has enabled me to sleep well every night.
Posted by iHerb Customer on Dec 08, 2008 | Verified Purchase
It's an excellent product - the only thing that has actually helped me sleep.
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