- Jun 8, 2003
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The clinical data seems mixed, and I was just wondering if anyone has found that taking it has improved their mood or motivation.
Originally posted by: rezinn
As long as you think it will work, it just might![]()
Originally posted by: myusername
60 Capsules/500mg L-Phenylalanine
4 oz L-Tyrosine Powder
Originally posted by: Trygve
Originally posted by: myusername
60 Capsules/500mg L-Phenylalanine
4 oz L-Tyrosine Powder
Why both l-phenylalanine and l-tyrosine?