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Professional Supplements & Nutritional Products Since 1998

Dietary Supplement!

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.

Norival by Ecological Formulas is a dietary supplement designed to promote healthy brain function by facilitating its ability to send and receive messages through the use of neurotransmitters. The two key ingredients featured in Norival by Ecological Formulas is the amino acid L-tyrosine, along with Vitamin B6 in the form of pyridoxal-5-phosphate‚ the active co-enzyme form of B6. Many individuals do not receive a sufficient supply of either nutrient in the foods they eat, so this supplement prevents any deficiency that can adversely affect brain function.

Men and women who incorporate Norival by Ecological Formulas into their daily dietary routine can expect to enjoy a number of important health benefits:

  • Supports healthy brain function.
  • Promotes the proper use of neurotransmitters in the brain to communicate messages.
  • Aids in synthesizing the antibodies necessary to fight infection.
  • Helps maintain normal nerve function.
  • Promotes normal production of healthy red blood cells.

Supplement Facts:

Serving Size: 1 Capsule
Servings Per Container: 120

Amount Per Serving / % DV*

Vitamin B6 (As pyridoxal-5-phosphate) 10mg / 500%
N-Acetyl-L-Tyrosine 300mg / **

*Percent Daily Values are based on a 2‚000 calorie diet.
**Daily Value not established.

Other Ingredients:

Cellulose‚ gelatin‚ magnesium stearate and silicon dioxide.

Gluten-Free / Casein-Free.


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


Consult a healthcare professional before use.


These statements have not been evaluated by the Food and Drug Administration (FDA). These products are not meant to diagnose‚ treat or cure any disease or medical condition. Please consult your doctor before starting any exercise or nutritional supplement program or before using these or any product during pregnancy or if you have a serious medical condition.