L-Tyrosine – 90 capsules Comments Off on L-Tyrosine – 90 capsules $20.00 Add to cart Category: Specialty FormulasL-TYROSINE is an amino acid precursor to the catecholamine pathway.Related Products Taurine – 90 capsules $17.00 Add to cart Colon Program – 90 tablets $31.00 Add to cart Methyl B – 90 capsules $32.00 Add to cart