Glytactin® RTD LITE Vanilla

Glytactin RTD LITE Vanilla is the lowest calorie, lowest Phe GMP based ready-to-drink medical food for the dietary management of PKU. Only 120 calories per serving and 15mg Phe/15g PE.

Glytactin RTD LITE Vanilla is a delicious and mildly sweet vanilla flavor you will enjoy throughout your day. All Glytactin RTD medical foods contain Glytactin, the advanced formulation of whole protein glycomacropeptide (GMP) and essential amino acids, and now with lower Phe.

  • Lowest calorie - Only 120 calories (40% less than Glytactin RTD)
  • Lowest Phe - 15mg Phe per 15g PE (protein equivalent)
  • Natural! Natural whole GMP protein supplemented with naturally fermented amino acids from Ajinomoto Co, Inc.
  • Contains DHA
  • No added sugars, no artificial colors or flavors
  • 15g protein equivalent
  • Convenient RTD option makes it easy to drink on-the-go

Glytactin RTD LITE Vanilla is for use in the dietary management of phenylketonuria. Glytactin RTD LITE Vanilla is intended for those who are under medical supervision for proven PKU. Protein in prescribed amounts must be supplemented to completely meet phenylalanine requirements. Work with your metabolic clinician to determine the daily protein intake (number of grams) you will use per day. Always use Glytactin RTD LITE Vanilla as directed by your physician or dietitian.

OU Dairy

Kosher Certified - OU Dairy certified by the Union of Orthodox Jewish Congregations of America (the “Orthodox Union”). Learn more at

Water, glycomacropeptide, high oleic canola oil, vitamin and mineral blend (magnesium phosphate, calcium carbonate, potassium chloride, calcium phosphate, sodium phosphate, potassium phosphate, dl-alpha tocopheryl acetate, potassium iodide, vitamin A palmitate, niacinamide, phytonadione, cholecalciferol, choline bitartrate, manganese sulfate, d-calcium pantothenate, sodium selenite, sodium molybdate, sodium ascorbate, chromium chloride, copper gluconate, ferrous sulfate, zinc sulfate, folic acid, biotin, thiamin mononitrate, pyridoxine hydrochloride, riboflavin, cyanocobalamin), natural flavors, L-leucine, L-arginine, cellulose gel, cellulose gum, L-tyrosine, inulin, L-lysine acetate, citric acid ester of mono and di-glycerides, L-histidine, sodium hexametaphosphate, L-tryptophan, carrageenan, DHA algal oil, acesulfame-K, salt, sucralose. Contains milk.

RTD LITE Vanilla 8.5 fl oz (250mL) carton per 100mL
Protein Equivalent, g 15 6
Calories 120 48
Phenylalanine, mg 15 6
Fat, g 3.5 1.4


30 x 8.5 fl oz (250mL) cartons