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View compareGMP-Based Protein Substitute: Powdered, low phenylalanine protein substitute containing a balanced mix of glycomacropeptide (GMP) isolate, essential and non-essential amino acids, carbohydrate, fat, vitamins, minerals and DHA. With sugar and sweetener.
Note: Protein substitutes based on GMP are a source of Phenylalanine (104mg per 100g).
📦 Storage Instructions
Unopened: Store in a cool, dry place. Sachets: Designed for single use. If prescribed less than one full sachet per day, any unused powder in a sachet must be tightly sealed and used within 24 hours. Prepared product: Consume immediately, or within 4 hours at room temperature, or within 24 hours if refrigerated.
Medical Benefits
Nutrition Facts - PKU sphere20 Vanilla
PKU sphere is a powdered, low phenylalanine protein substitute containing a balanced mix of glycomacropeptide (GMP) isolate, essential and non-essential amino acids, carbohydrate, fat, vitamins, minerals and docosahexaenoic acid (DHA). With sugar and sweetener. For the dietary management of phenylketonuria (PKU) from 4 years of age onwards.
Macronutrients
| Nutrient | Unit | Per 100g | Per Sachet (35g) |
|---|---|---|---|
| Energy | kcal | 338 | 120 |
| Energy | kJ | 1432 | 508 |
| Protein Equivalent | g | 56 | 20 |
| Carbohydrate | g | 18 | 6.3 |
| - of which Sugars | g | 6.3 | 2.2 |
| Fat | g | 4.7 | 1.6 |
| - of which Saturates | g | 1.0 | 0.35 |
| - DHA | mg | 314 | 110 |
| Salt | g | 2.0 | 0.71 |
| L-Phenylalanine (LOW) | mg | 104 | 36 |
Vitamins
| Vitamin | Unit | Per 100g | Per Sachet (35g) |
|---|---|---|---|
| Vitamin A (RE) | μg | 740 | 259 |
| Vitamin D | μg | 14 | 5.0 |
| Vitamin E (αTE) | mg | 15 | 5.3 |
| Vitamin K | μg | 67 | 23 |
| Vitamin C | mg | 74 | 26 |
| Thiamin | mg | 1.7 | 0.60 |
| Riboflavin | mg | 1.7 | 0.60 |
| Niacin (Niacin Eq) | mg | 9.1 (28) | 3.2 (9.8) |
| Vitamin B6 | mg | 1.7 | 0.60 |
| Folic Acid | μg | 290 | 102 |
| Vitamin B12 | μg | 4.6 | 1.6 |
| Biotin | μg | 36 | 13 |
| Pantothenic Acid | mg | 5.7 | 2.0 |
Minerals
| Mineral | Unit | Per 100g | Per Sachet (35g) |
|---|---|---|---|
| Sodium | mg (mmol) | 810 (35) | 283 (12) |
| Potassium | mg (mmol) | 670 (17) | 234 (5.9) |
| Chloride | mg (mmol) | 20 (0.56) | 7.0 (0.20) |
| Calcium | mg (mmol) | 1140 (29) | 399 (10) |
| Phosphorus | mg (mmol) | 1180 (38) | 413 (13) |
| Magnesium | mg (mmol) | 330 (13) | 115 (4.6) |
Trace Elements
| Trace Element | Unit | Per 100g | Per Sachet (35g) |
|---|---|---|---|
| Iron | mg | 21 | 7.4 |
| Zinc | mg | 21 | 7.4 |
| Copper | mg | 1.7 | 0.60 |
| Manganese | mg | 1.1 | 0.40 |
| Selenium | μg | 86 | 30 |
| Chromium | μg | 34 | 12 |
| Molybdenum | μg | 57 | 20 |
| Iodine | μg | 240 | 84 |
Other Nutrients
| Nutrient | Unit | Per 100g | Per Sachet (35g) |
|---|---|---|---|
| Choline | mg | 570 | 200 |
Amino Acid Profile
| Amino Acid | Unit | Per 100g | Per Sachet (35g) |
|---|---|---|---|
| L-Alanine | g | 2.36 | 0.83 |
| L-Arginine | g | 2.73 | 0.96 |
| L-Aspartic Acid | g | 3.73 | 1.31 |
| L-Cystine | g | 0.69 | 0.24 |
| L-Glutamine | g | 7.72 | 2.70 |
| Glycine | g | 2.02 | 0.71 |
| L-Histidine | g | 2.01 | 0.70 |
| L-Isoleucine | g | 4.06 | 1.42 |
| L-Leucine | g | 8.62 | 3.02 |
| L-Lysine | g | 2.72 | 0.95 |
| L-Methionine | g | 0.80 | 0.28 |
| L-Phenylalanine (LOW) | g | 0.10 | 0.036 |
| L-Proline | g | 4.58 | 1.60 |
| L-Serine | g | 2.88 | 1.01 |
| L-Threonine | g | 6.55 | 2.29 |
| L-Tryptophan | g | 1.15 | 0.40 |
| L-Tyrosine | g | 6.43 | 2.25 |
| L-Valine | g | 3.27 | 1.14 |
Note: Protein substitutes based on GMP are a source of Phenylalanine (104mg per 100g).
Osmolality: 850 mOsm/kg
Product Description
PKU sphere® is a powdered, low phenylalanine protein substitute containing a balanced mix of glycomacropeptide (GMP) isolate, essential and non-essential amino acids, carbohydrate, fat, vitamins, minerals and docosahexaenoic acid (DHA). With sugar and sweetener. For the dietary management of phenylketonuria (PKU) from 4 years of age onwards. Each 35g sachet provides 20g protein equivalent.
Allergy Information
⚠️ Allergen Declaration
Contains Fish (Tuna Oil)
Contains Soya (Soya Lecithin)
Contains Milk (Casein Glycomacropeptide Isolate)
Important Notice
Precautions
- PKU sphere must be used under medical supervision
- Not suitable for use as a sole source of nutrition
- PKU sphere is suitable from 4 years of age onwards
- PKU sphere must only be consumed by people with PKU
- Protein in prescribed amounts must be supplemented to completely meet phenylalanine requirements
- Ensure adequate intake of fluid and other nutrients to meet general nutritional requirements
- Protein substitutes based on GMP are a source of phenylalanine
- For enteral use only
Preparation and Directions for Usage
The recommended intake and administration is to be determined by the clinician or dietitian and is dependent on the age, body weight and medical condition of the patient.
Protein Equivalent
PKU sphere15 (27g sachet) = 15g Protein Equivalent (1 sachet = 28mg phenylalanine)
PKU sphere20 (35g sachet) = 20g Protein Equivalent (1 sachet = 36mg phenylalanine)
Preparation Guidelines
- Measure cold water into a cup with a lid (120ml for PKU sphere20)
- Add 1 sachet of PKU sphere
- Secure lid and shake until the powder is fully dissolved
- PKU sphere is now ready to use
The product should be freshly prepared and consumed immediately. If this is not possible then all prepared product must be tightly covered and consumed within 4 hours if kept at room temperature, or within 24 hours if refrigerated. If separation occurs, re-shake before use.
Storage & Shelf Life
Unopened: Store in a cool, dry place.
Opened sachets: Sachets are designed for single use. If prescribed less than one full sachet per day, any unused powder in a sachet must be tightly sealed, and used within 24 hours.
Manufacturer Information
Vitaflo International Ltd
Pack Size (sphere15): 30 × 27g sachets = 810g
Pack Size (sphere20): 30 × 35g sachets = 1.05kg
sphere20 Flavours: Lemon, Banana, Red Berry, Vanilla, Chocolate
sphere15 Flavours: Red Berry, Vanilla, Chocolate
Prescribability: ACBS ✓ GMS ✓ PBS ✓ PHARMAC ✓ (sphere20 only)



