Build up your nutrition with a GMP protein-based powder without all the calories or volume!

Tylactin® BUILD 20 is a versatile powdered medical food for TYR available for those on a low tyrosine and phenylalanine diet who are seeking more protein, fewer calories, and less volume. Includes a complete profile of vitamins and minerals and is neutral in flavor to be taken alone or as a way to build up the protein level of other TYR formulas or low protein food items.

  • 100% Natural protein boost - natural GMP plus naturally fermented amino acids*
  • 20g PE per packet
  • Only 100 calories per 20g PE
  • Only 3g total carbohydrates and No Sugar
  • Neutral taste
  • Convenient powder packet - just add to food, beverages or your TYR formula
  • Contains complete profile of vitamins and minerals
  • Contains probiotics to support digestive health
  • No artificial flavoring or coloring

Helpful Tips to BUILD up your Nutrition

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* Produced by fermentation categorized as a natural process by USDA