f GNC L-Tyrosine Reviews and Information


Tyrosine is a nutrient precursor of neurotransmitters in the body.
Product: L-Tyrosine
Brand: GNC (More Products)
Size: 60 tablets
Dosage: Take 1 tablet daily
Retail: $8.99
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2 Customer Reviews

by Clay M Harris

I have been taking this brand for several years. I have found it to work very well for me. Better than some other brands I had tried before. But might just be the binders and my system. I like this brand.

Good when you're feeling run down
by Dan

I have personally used GNC's L-Tyrosine for 4 weeks at a time on several occasions to help break the coffee habit and during high periods of stress. I took this product on the advice of a knowledgeable friend, and I am glad I did. It helped me combat the feelings of drowsiness and bad-mood that can come when you can never seem to get enough sleep. My only concern with this product is price, though it is competitive with other products and is of high quality. You do get what you pay for!

1 Customer Opinions

great product
by laura

i have been taking l-tyrosine for about 3 months now, and it has been a wonder supplement for me. i started taking it to get a bit more energy (take it with a multivitamin that has b6 to get best results, imo) and as soon as i take my morning dose with a cup of coffee, i am ready to go! definately recommend!