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Norival is a scientifically designed supplement containing a special form of the amino acid, L-tyrosine in conjunction with Pyridoxal-5-Phosphate, the active co-enzyme form of B6.

Take one or two capsules daily, or as directed by a physician.


Serving Size: 1 Capsule

Amount Per Serving:
Vitamin B6 ... 10mg
(As Pyridoxal-5-Phosphate)
N-Acetyl-L-Tyrosine ... 300mg

Other Ingredients: Cellulose, Gelatin, Magnesium Sterate and Silicon Dioxide.