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PKU sphere20 liquid is available in the UK now!


Request your samples of PKU sphere and PKU sphere20 liquid by completing the form below.

Your request will be shared with your dietitian for them to approve and then your samples will be sent out for you to try!

If you have any questions email us at:

For more information about PKU sphere visit our PKU sphere and PKU sphere liquid pages.

PKU sphere20 liquid and PKU sphere are Foods for Special Medical Purposes for the dietary management of PKU. To be used under medical supervision.


PLEASE NOTE: PKU sphere20 liquid is not currently available in Ireland.


PKU sphere is available in a liquid or powder format:


PKU sphere20 liquid is vanilla flavoured.

PKU sphere20 is available in five flavours: Banana, Lemon, Chocolate, Red Berry and Vanilla.

PKU sphere15 is available in three flavours: Chocolate, Red Berry and Vanilla.

Please select your country.
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Select your centre:
Metabolic Unit Attending:

PKU sphere liquid:

PKU sphere powder:

PKU sphere20:

PKU sphere15:

Additional information or comments


PKU sphere, Vitaflo’s first GMP-based protein substitute for PKU.


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