Nutricia Lanaflex Powdered Medical Food
Nutricia Lanaflex Powdered Medical Food

Nutricia Lanaflex Powdered Medical Food


Nutricia Lanaflex Powdered Medical Food is phenylalanine-free food containing the remaining essential amino acids (large neutral amino acids and lysine) for the dietary management of phenylketonuria (PKU) in individuals over 12 years of age who are no longer following a phenylalanine-restricted diet. It contains carbohydrate, vitamins, minerals and trace elements.

For Nutritional Values and Ingredients please click More Images.

Item #DescPkgRewardPrice 
12643 15.8gm (0.6oz), Sachet 40/Case $11.80


  • Nutricia Lanaflex Powdered Medical Food contains lysine and other large neutral amino acids
  • 1 Sachet provides 6g of amino acids equivalent to 5.2gm of protein
  • Osmolality (at a 1 to 4 dilution): 1350 mOsm/kg
  • Orange flavored
  • Indicated for:

More Information

  • Directions for Preparation and Use:
    - Mmust be consumed in conjunction with natural protein, fluid and other nutrients in quantities prescribed by a physician or dietitian to meet phenylalanine and general nutrition requirements
    - The quantity of Lanaflex is dependant on the age, bodyweight, and medical condition of the individual and is to be determined by a clinician or dietitian only
    - The recommended quantity of Lanaflex is 0.8gm per kg bodyweight per day
    - This quantity should be distributed over the day in three or more portions taken along with meals
    - Do not exceed three sachets per day in total
    - It is recommended that Lanaflex is prepared at an approximate 1 to 4 dilution
    - In a screw top container, add 60mL (2fl oz) of chilled water
    - Add the contents of one sachet (15.8gm) and shake well until dissolved
    - This will yield a final volume of 70mL (2.3fl oz)
    - The product is best served as a chilled drink and consumed immediately
    - If taken in a more concentrated form, water or diluted drinks should be taken immediately after Lanaflex
  • Precaution:
    Must only be consumed by individuals with proven phenylketonuria 
    - Suitable for individuals over 12 years of age
    - Not suitable as the sole source of nutrition
    - Not for parenteral use
    - Not for use when planning or during pregnancy
    - Seek medical advice before using with serotonergic medications
  • Storage:
    - Store unopened sachets in a cool, dry place
    - Opened sachets should be stored in an airtight container and used within 24 hours

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