Bonusan L-Tyrosine is ideal for the toughest days at work or school.
L-Tyrosine is an important component for essential neurotransmitters in the brain such as dopamine and (nor)adrenaline, as well as the direct precursor of the thyroid hormone thyroxine.
Bonusan only uses the best quality L-Tyrosine for all its products.
Contains only the natural L form of the amino acid
