L-Tyrosine – 90 capsules Comments Off on L-Tyrosine – 90 capsules $21.00 Add to cart Category: All FormulasL-TYROSINE is an amino acid precursor to the catecholamine pathway.Related Products Vitamin D3 + K2 – 90 capsules $22.50 Add to cart Stress Support (60 capsules) $35.00 Add to cart