Premier Research Labs Tyrosine Matrix


Premier Research Labs Tyrosine Matrix features the amino acid, tyrosine, in addition to Tyro- Synergy Support™, an important botanical blend which provides broad spectrum phytochemical support.

  • Features Tyrosine, an Essential Amino Acid and precurser to the thyroid hormone, thyroxin
  • Tyrosine also supports mood
  • With Tyro-Synergy Support™, a bio-compatible botanical blend
  • Plant-based formula, suitable for vegans and vegetarians

3 in stock (can be backordered)


Tyrosine, a conditionally essential amino acid, is a precursor to the thyroid hormone, thyroxin, and to catecholamine neurotransmitters. Tyrosine also supports mood during times of occasional stress, when dopamine and norepinephrine levels may need additional support.


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