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TYROS 1 Infant to Toddler Medical Food for Tyrosinemia

By Mead Johnson

Availability: In stock

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Item# Description Size Price

1 lb


Regular Price: $67.11

Sale Price: $51.61



TYROS 1 is an iron-fortified infant formula and medical food powder that is free of the essential amino acids phenylalanine and tyrosine for infants and toddlers with documented tyrosinemia. This product provides all other essential amino acids as well as nonessential amino acids, carbohydrate, fat, essential fatty acids, vitamins and minerals. Use under direct and continuing supervision of a doctor.

Product Features


Phenylalanine- and tyrosine-free

Vitamin and mineral levels meet the U.S. Infant Formula Act requirements per 100 Calories

Increased levels of B vitamins, compared to routine infant formulas, for cofactor production

Vanilla scent

Mixes easily and stays in suspension well

Increased level of choline, an essential nutrient important for brain development and the normal functioning of cells.

Additional Information

Additional Information

Manufacturer Mead Johnson
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