This website is intended for residents of the United States of America interested in Phenylketonuria, also called PKU

BioMarin support

BioMarin—uncommon support for rare disease.

Rare diseases can bring uncommon challenges. We know these challenges require a special kind of support.

BioMarin is committed to serving the needs of patients, families, and physicians by providing access to resources, disease education, and support services.

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Get connected with the PKU community.

Looking for PKU resources and support?