The best replacement for l-tyrosine is n-acetyl tyrosine.

The best alternatives to l-tyrosine are rated as following:
★★★★★  n-acetyl tyrosine
★★★★★  l-phenylalanine
★★★★★  l-dopa
★★★★  tyrosine
★★★  5 htp
★★★  l-lysine
★★★  l-theanine
★★  n-acetyl l-tyrosine
★  acetyl tyrosine
★  l-tryptophan
★  l-carnitine
★  dl-phenylalanine
★  l-tyrosine
★  dl phenylalanine
  acetyl-tyrosine
  st john's wort

Your alternative for l-tyrosine is not listed? Suggest!
Speaking about l-tyrosine, one probably shouldn't forget about b6.

Other search terms related to l-tyrosine and their ratings are:
★★★★★ b6
★★★ 5-htp
★ gaba
5 htp
You have in mind a companion for l-tyrosine and it is not yet here? Propose!



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l-tyrosine
n-acetyl tyrosine
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