header_search header_signed-out header_signed-in header_cart sharefilled circlex
Added to Cart
Cart Total:
Customers Also Bought:
24/7 Help

iHerb Customer Reviews

Sorry, this product is no longer in stock.

Write a Review
1-10 of 49 total
Sort By
Search Reviews


Posted by iHerb Customer on January 26 2008 | Verified Purchase

I've been suffering from depression for the last 10 years and this product helped me to laugh a bit. It gave me the energy that I lack for the whole of my life. Now it's easier to communicate to laugh and to do sport. I was so lethargic to do anything. But it contains wheat&gluten be carefull if you are allergic to those.

Thanks for your feedback!

Be Careful

Posted by iHerb Customer on September 14 2010 | Verified Purchase

Even though this really gave me an energy boost, it also made me feel aggressive. I only took one tablet for two days. This is a useful supplement, but I think I may need to take it in a balanced formula. Go slow until you know how it will affect you.

Thanks for your feedback!

Very helpful for my slight ADD conditions

Posted by iHerb Customer on June 13 2010 | Verified Purchase

I started taking ADD medication as an adult (long story as to how I got to that point) but found that even the least powerful medication had bad side effects. 500mg or 1000mg of L-tyrosine is more effective for me and has less side effects.

Thanks for your feedback!


Posted by iHerb Customer on April 11 2010 | Verified Purchase

I don't like the gelatin pill covers, so I've had to tap the powder into my mouth before getting these tabs. Being a white meat or poultry vegetarian myself, I didn't like it when I found out that the gelatin was made from cow skin. I don't eat the pill covers anyway, but eating from something that was packaged with it isn't all that great either. I was delighted to find out that tyrosine could be in tablet form, and since it's not binded with something like lactose, but something I take anyway in my orange juice; calcium, it's even better. I got sick when I stopped using the tyrosine pills I had before, while I was waiting for this shipment to arrive, and I found out that my thyroid function is more important than I thought.

Thanks for your feedback!

easy to halve dose

Posted by iHerb Customer on March 1 2009 | Verified Purchase

I like this tablet form because 500 mg is just too much for me and this is easy to split.

Thanks for your feedback!

Mood Elivator

Posted by iHerb Customer on March 5 2010 | Verified Purchase

I use Tyrosine to boost my mood. A single 500mg dose is noticable several hrs later. It also helps with energy.

Thanks for your feedback!


Posted by iHerb Customer on February 24 2009 | Verified Purchase

Suppose to be good for you, but one of the side effects is break outs - HATE THEM. I'm breaking out worse then a teenager. Had to stop taking it.

Thanks for your feedback!

Great price

Posted by iHerb Customer on August 18 2010 | Verified Purchase

This product is a life saver for me. Recommended by my physician several years ago. I wouldn't consider doing without it!

Thanks for your feedback!

It works

Posted by iHerb Customer on November 25 2009 | Verified Purchase

This L-Tyrosine seems to do the job intended, which is to give us more focus and mental energy. i recommend it.

Thanks for your feedback!


Posted by iHerb Customer on August 11 2011 | Verified Purchase

perfect for mdma use. before and after

Thanks for your feedback!

1-10 of 49 total

1 2 3 4 5