Bodybuilding Warehouse | Pure L-Tyrosine Powder -500G Amino Acids Bodybuilding Warehouse | What Is L-Tyrosine Powder?this Is An Amino Acid. L-Tyrosine Can Be Consumed Naturally In Your Daily Diet, Found In Bananas And Avocados In Small Quantities, So To Supplement With Our Pure L-Tyrosine Powder Will Provide The Boost Needed To Experience The Full Potential. | Pure L-Tyrosine Powder -500G