Skip to content
Skip to content


Glytactin BUILD 20/20 Chocolate Flavour is for the dietary management of phenylketonuria (PKU) for individuals over 3 years of age. Protein in prescribed amounts must be supplemented to completely meet phenylalanine requirements. Always use Glytactin BUILD 20/20 Flavours as directed by your dietitian.


Glycomacropeptide, L-arginine, L-leucine, L-tyrosine, sunflower oil, soy lecithin, glycine, L-lysine acetate, natural flavors, contains less than 2% of L-histidine, L-tryptophan, docosahexaenoic acid (DHA), maltodextrin, food starch modified, inulin, guar gum, xanthan gum, carrageenan, salt, alkalized cocoa, vitamin A palmitate, thiamin mononitrate, riboflavin, pyridoxine hydrochloride, d-calcium pantothenate, niacinamide, phytonadione, menaquinone-MK7, folic acid, biotin, cyanocobalamin, ascorbic acid, cholecalciferol, dl-α-tocopheryl acetate, calcium lactate, potassium phosphate, magnesium phosphate, ferrous fumarate, zinc sulfate, manganese sulfate, copper gluconate, potassium iodide, sodium selenite, sodium molybdate, chromium chloride, potassium chloride, canola oil, sucralose, citric acid, caramel color, Bacillus coagulans GBI-30 6086. Contains milk and soy.

Select Nutrients

  • per packet
  • per 100 g

  • Protein Equivalent, g

  • 20
  • 63
  • Energy (kcal)

  • 110
  • 344
  • Phenylalanine, mg

  • 20
  • 62
  • Fat, g

  • 2.0
  • 6.3
  • MCT, g


30 sachets per pack