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Reviewer2459375发表于 Feb 13, 2015
I haven't noticed any difference when taking these.
Great for increasing alertness and thyroid support
4765620060371386981发表于 Jan 26, 2015
Use this in the morning to help increase alertness. Also helps with my thyroid issues, along with taking iodine. Like this brand because no added unnecessary ingredients.
Great Thorne Product
healthfirst发表于 Oct 15, 2014
Another supplement recommended by my ND. Works great, no complaints. Will order again.
Reviewer3018804发表于 Oct 09, 2014
I bought for Thyroid issues. It's a good brand and along with other supplements this is helpful to the thyroid.
5335608267849999773发表于 Sep 18, 2013
Thorne research is a good brand and tyrosine is like coffee for my add symptoms
truevitality发表于 Nov 12, 2012
L-Tyrosine,is a precursor to Dopamine a major neurotransmitter in the brain. Thorne is a brand I trust as it has no harmful excipients.
Reviewer2188269发表于 Jan 31, 2012
fast acting, it works in abt 30mins, energy immediate
Review L-Tyrosine (Thorne Research)
Reviewer1225956发表于 Jan 09, 2012
Great product, great quality and price is very competitive. The service iHerb offer is outstanding, delivery is fast and the whole process is so user friendly.
Works well with a proper combo of 5-HTP & Vitamin B6.
Harpocrates发表于 Dec 28, 2011
I'm finding this to be very helpful!! Use carefully.