Now Foods, γ-氨基丁酸，粉，6盎司（170克）
产品 1-4，共 4 个产品
Does seem to work but -
Reviewer3276332发表于 Jul 20, 2008
Does seem to work but I think I'll be buying it in capsule form from now on. The powder does add a slight bitterness to water or plain milk drinks even though it's such a small amount.
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Bought for my child with ADHD
Reviewer2619516发表于 Oct 21, 2009
Seems to work for ADHD but you have to give to the child several times a day and you can't miss any days. It takes a few days to notice a difference.
helps my anxiety
Reviewer1748513发表于 Jan 17, 2012
Gaba powder plus some vitamin C source (fresh lime juice usually) helps calm anxiety flares quickly. I would give this more stars, but the packaging causes the Gaba to cake and spoil quicker than it should - I usually have to toss some out at the end.
Reviewer1568148发表于 Apr 29, 2009