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Specialized Tyrosinaemia Formula: Unflavoured, nutritionally incomplete, low phenylalanine and low tyrosine powdered protein source containing glycomacropeptide (GMP) with essential and non-essential amino acids. Contains 18.0mg phenylalanine and 3.5mg tyrosine per 12.5g sachet. ACBS approved and FP10 prescribable for tyrosinaemia management from 3 years of age.
Medical Benefits
Nutrition Facts - TYR GMPro Mix-In
TYR GMPro Mix-In is an unflavoured, nutritionally incomplete, low phenylalanine and low tyrosine powdered protein source containing glycomacropeptide (GMP) with essential and non-essential amino acids, a small amount of carbohydrate and some minerals. It is available in 30 x 12.5g sachets.
Macronutrients
| Nutrient | Unit | Per 100g | Per 12.5g |
|---|---|---|---|
| Energy | kcal | 323 | 40 |
| Energy | kJ | 1373 | 172 |
| Protein | g | 80 | 10 |
| Protein | % of total energy | 99 | 99 |
| Carbohydrate | g | 0.76 | 0.1 |
| - Sugars | g | 0.05 | 0.01 |
| Carbohydrate | % of total energy | 1 | 1 |
| Fat | g | 0 | 0 |
| - Saturates | g | 0 | 0 |
| Fat | % of total energy | 0 | 0 |
| Fibre | g | 0 | 0 |
Minerals
| Nutrient | Unit | Per 100g | Per 12.5g |
|---|---|---|---|
| Sodium | mg (mmol) | 1127(49.0) | 141(6.1) |
| Potassium | mg (mmol) | 992(25.4) | 124(3.2) |
| Chloride | mg (mmol) | <70(<2.0) | <8.8(<0.25) |
| Calcium | mg (mmol) | <130(<3.2) | <16.3(<0.41) |
| Phosphorus | mg (mmol) | 320(10) | 40(<1.3) |
| Magnesium | mg (mmol) | 6.7(0.27) | 0.8(0.03) |
| Iron | mg | 0.15 | 0.02 |
| Zinc | mg | 0.04 | 0.01 |
| Copper | mg | 0 | 0 |
| Manganese | mg | 0 | 0 |
| Molybdenum | mcg | 0 | 0 |
| Selenium | mcg | 9.92 | 1.2 |
| Chromium | mcg | 3.2 | 0.40 |
| Iodine | mcg | 12.4 | 1.5 |
Amino Acid Profile
TYR GMPro Mix-In contains a complete amino acid profile including:
- L-Leucine
- Glycine
- L-Lysine Acetate
- L-Histidine
- L-Arginine
- L-Valine
- L-Tryptophan
- L-Cysteine
- L-Methionine
- Taurine
- L-Carnitine
Phenylalanine & Tyrosine Content
Phenylalanine: 18.0mg per 12.5g sachet (Low) | Tyrosine: 3.5mg per 12.5g sachet (Low)
Ingredients
TYR GMPro Mix-In is a powdered amino acid formula containing glycomacropeptide (GMP) with essential and non-essential amino acids.
Casein glycomacropeptide (GMP) isolate (64%) (from cow's milk), L-leucine, glycine, L-lysine acetate, L-histidine, L-arginine, L-valine, L-tryptophan, L-cysteine, L-methionine, dried glucose syrup, anticaking agent (E551), taurine, L-carnitine
Allergy Advice
For allergens, see ingredients in bold. Contains: Milk (Casein Glycomacropeptide)
Important Notice
Indications
For enteral use only. ACBS approved, prescribable on form FP10 (GP10 in Scotland) for the dietary management of tyrosinaemia. Suitable for individuals from 3 years of age.
Contra-Indications
- Not suitable as a sole source of nutrition
- Must be taken with a comprehensive vitamin, mineral and trace mineral supplement
- GMP contains a source of phenylalanine and tyrosine - should be taken into consideration when using these products
- Not suitable for cows' milk intolerance
- Not suitable for children under the age of 3 years
Precautions
Important Usage Guidelines
- Must be used under medical supervision.
- Only intended for use by individuals with proven tyrosinaemia (TYR).
- This product should not be used as a sole source of protein but must be given in conjunction with natural protein and other nutrients to supply the phenylalanine, tyrosine, fluid and general nutrition requirements of the patient in medically prescribed quantities.
- Diet must be supplemented with a suitable vitamin, mineral and trace element source to meet daily requirements.
Suitability
Kosher and Vegetarian
Preparation and Directions for Usage
TYR GMPro Mix-In is a powdered supplement that requires preparation. The quantity of feed and dilution should be determined by a clinician or dietitian only, and is dependent on the age, body weight and medical condition of the patient.
Preparation Instructions
The recommended feed concentration is 12.5g powder (1 sachet) made up with 180-240 ml of water or flavoured drink. A lower concentration may be required according to individual tastes and tolerance. Water or additional fluid should be offered at the same time to ensure adequate fluid intake.
- Wash your hands and clean all utensils.
- Measure the required amount of cold water into a container with a screw top lid.
- Add the prescribed quantity of powder.
- Seal and shake well until the powder has dissolved.
- TYR GMPro Mix-In is best served chilled and should be consumed immediately.
- This product may also be added to other prescribed protein substitutes for tyrosinaemia or semi-solid foods.
- Do not heat, bake, or add to hot food or drinks (above 55°C).
- A slight bitter taste may be noticed when added to water only.
Dosage Information
The dosage is clinician/dietitian determined and is dependent on the age, body weight and medical condition of the patient. Recommended concentration: 12.5g powder (1 sachet) + 180-240ml water or flavoured drink.
Storage & Shelf Life
Storage: Store in a cool dry place. Once opened use immediately. Packaged in a protective atmosphere.
Shelf Life: 12 months. Best before: see individual packaging.
Product Information
Format: Powdered Amino Acid Formula | Pack Size: 30 x 12.5g Sachets | Flavour: Unflavoured | Sachet Weight: 12.5g per sachet
Manufacturer Information
Nutricia Ltd. Pack Size: 30 x 12.5g Sachets | Format: Powdered Amino Acid Formula | Medical Use: Tyrosinaemia Management
Medical Supervision
This product must be used under medical supervision. Not intended as sole source of nutrition. Use only as a supplement under professional guidance. Suitable from 3 years of age.
Special Considerations
Glycomacropeptide (GMP) Based: TYR GMPro Mix-In contains 64% casein glycomacropeptide (GMP) isolate, a natural source of phenylalanine and tyrosine. This should be taken into consideration as part of the patient's overall dietary intake.
Low Phenylalanine & Tyrosine: The formula is specifically designed with low phenylalanine (18.0mg per sachet) and low tyrosine (3.5mg per sachet) content, making it suitable for tyrosinaemia management.
Mix-In Format: The mix-in format provides flexibility for patients to add the supplement to water, flavoured drinks, or semi-solid foods as tolerated.
ACBS Approved: TYR GMPro Mix-In is approved by the Advisory Committee on Borderline Substances (ACBS) and is prescribable on form FP10 (GP10 in Scotland) for the dietary management of tyrosinaemia.
Nutritionally Incomplete: This product is nutritionally incomplete and must be supplemented with natural protein sources and a comprehensive vitamin, mineral and trace element supplement to meet daily nutritional requirements.
Suitable from 3 Years: TYR GMPro Mix-In is suitable for individuals from 3 years of age and adults with proven tyrosinaemia (TYR).

