For over 20 years, Vitaflo has been at the forefront of developing protein substitutes and low protein foods for those living with Phenylketonuria (PKU).

We work in partnership with health care professionals, children and adults with PKU and their families, in order to create products that combine the best of cutting edge research with the lifestyle demands of modern living, ensuring the most acceptable products are available.

Our range of protein substitutes for PKU include: gel, squeezie, express, cooler, air and sphere. In addition to this we also have the Vitaflo Choices range of low protein foods: ProZero, Fate Low Protein flour and cake mixes, Vitabite and Mini Crackers. Together, these help to add choice and flexibility to the PKU diet. Click on the menu above to reach a product page directly or alternatively follow the patient journey to see which of our products are appropriate for the different age groups.

We are very aware that we live in an ever-changing world and we strive to evolve in order to meet your needs and to continue to develop products which offer choice and support in complying with a restrictive diet.

We love to hear from you. If you have any questions or feedback please email us on