Tylactin RTD 15 for Tyrosinemia Management

Tylactin RTD 15 is a ready-to-drink medical food formulated for the dietary management of tyrosinemia, a metabolic disorder in which the body cannot properly break down the amino acids tyrosine and phenylalanine. Each 8.5 oz carton delivers a measured amount of protein equivalent from a tyrosine- and phenylalanine-free amino acid blend, giving patients and families a convenient way to meet nutritional needs without the guesswork of mixing powders.

The formula most families reach for is the Tylactin RTD 15 Original Unflavored (8.5 oz carton, item 59203). Because it's unflavored, it can be consumed on its own or blended into other tolerated foods and beverages, making it easier to work into a daily routine for children and adults alike. Being fully prepared and shelf-stable in single-serve cartons also matters when you're managing a lifelong dietary protocol at home, at school, or while traveling — no measuring, no cleanup, and consistent amino acid content in every serving.

Tylactin RTD 15 is intended for use under the supervision of a physician or metabolic dietitian, who will determine the right number of servings based on age, weight, and individual tyrosine tolerance. It complements, rather than replaces, the carefully controlled low-protein diet that tyrosinemia management requires.

Explore the full Tylactin line for additional formats and flavors, or browse other RTD ready-to-drink metabolic supplements. Families managing related inborn errors of metabolism may also find the HCU cooler 15 collection relevant to their nutritional needs.