Pure & Soluble D-Galactose Powder

A Medical Food for the dietary management of Congenital Disorders of Glycosylation (CDG disorder), such as Phosphoglucomutase 1 (PGM1) deficiency. Not for the general population of consumers.

An enteral form of powdered D-Galactose for individuals with abnormal Glycosylation, who are unable to obtain adequate D-Galactose intake through regular diet alone.

Allergen tested and analyzed at No Detectable Level (NDL) for egg, gluten, soy, wheat, walnut, almond and peanut. GMO-free.

Net Weight: 375 g

View Dietary Reference Intakes (DRI) Values

Nutrition Information

Amount Per Serving
Nutrients per 100 g powder
Energy kcal 400
Carbohydrate g 100
   D-Galactose g 100
Fat g 0
Protein g 0

Conversion:1 level scoop = 5 g D-Galactose



Directions for Use

Galaxtra is soluble in water and can be consumed either orally or via tube feeding. The daily intake of Galaxtra powder is to be determined by your physician or dietitian.

Oral or Tube Feeding

  1. Measure (using the scoop provided or a gram scale) the recommended amount of Galaxtra powder.
  2. For oral, consume powder by either sprinkling on food, mixing into moist foods or liquids, or taking directly by mouth followed with water.
  3. For tube feeding, add powder in 5 g (one scoop) increments to the formula (room temperature or cold) and stir well. Stir or agitate tube feeding mixture if Galaxtra separates from formula during feeding. Galaxtra powder and formula mixture should be used within 4 hours.


Unopened bottles should be kept in a cool, dry place. Reseal unopened bottles, store in a refrigerator and use within three months.


Not for parenteral use. Not for use as the sole source of nutrition. Only for individuals with Congenital Disorders of Glycosylation. Derived from lactose. Use under medical supervision.

Additional information

Weight 1.0 lbs
Dimensions 4 × 4 × 6 in


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