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View compareSpecialized Infant Formula: Phenylalanine-free amino acid based formula containing essential and non-essential amino acids, carbohydrate, fat, vitamins, minerals, trace elements, ARA and DHA for dietary management of PKU from birth. Must be used with breast milk or infant formula.
*No added phenylalanine. Phenylalanine may be present in trace amounts from other ingredients (<10mg/100g; <1.5mg/100ml reconstituted).
📦 Storage Instructions
Unopened: Store in a cool, dry place. Once opened: Use within 3 weeks. Always replace container lid after use. Shelf Life: 24 Months.
Medical Benefits
Nutrition Facts - PKU start™
PKU start™ is an amino acid based powdered phenylalanine-free formula containing essential and non-essential amino acids, carbohydrate, fat, vitamins, minerals, trace elements, arachidonic acid (ARA) and docosahexaenoic acid (DHA). For the dietary management of phenylketonuria in infants from birth.
Macronutrients
| Nutrient | Unit | Per 100g | Per 100ml# |
|---|---|---|---|
| Energy | kcal | 490 | 69 |
| Energy | kJ | 2052 | 288 |
| Protein Equivalent | g | 14.3 | 2.0 |
| Carbohydrate | g | 52 | 7.3 |
| - of which Sugars | g | 4.5 | 0.6 |
| Fat | g | 25 | 3.5 |
| - Saturates | g | 2.1 | 0.3 |
| - Monounsaturates | g | 17 | 2.4 |
| - Polyunsaturates | g | 4.4 | 0.6 |
| - α Linolenic Acid | mg | 300 | 42 |
| - Linoleic Acid | mg | 3600 | 510 |
| - DHA | mg | 120 | 17 |
| - ARA | mg | 120 | 17 |
| Salt | g | 0.48 | 0.07 |
# at standard dilution of 14.1%
Vitamins
| Vitamin | Unit | Per 100g | Per 100ml# |
|---|---|---|---|
| Vitamin A RE | μg | 460 | 65 |
| Vitamin D | μg | 11.5 | 1.6 |
| Vitamin E | mg | 10 | 1.4 |
| Vitamin K | μg | 40 | 6 |
| Vitamin C | mg | 61 | 8.6 |
| Thiamin | mg | 0.4 | 0.06 |
| Riboflavin | mg | 0.5 | 0.07 |
| Niacin (Niacin Eq) | mg | 3.4 (9.2) | 0.48 (1.3) |
| Vitamin B6 | mg | 0.4 | 0.06 |
| Folic Acid (Folate) | μg | 77 (130) | 11 (18) |
| Vitamin B12 | μg | 1.2 | 0.17 |
| Biotin | μg | 19 | 2.7 |
| Pantothenic Acid | mg | 2.5 | 0.3 |
Minerals
| Mineral | Unit | Per 100g | Per 100ml# |
|---|---|---|---|
| Sodium | mg (mmol) | 190 (8.2) | 27 (1.2) |
| Potassium | mg (mmol) | 510 (13) | 72 (1.8) |
| Chloride | mg (mmol) | 380 (11) | 54 (1.5) |
| Calcium | mg (mmol) | 400 (10) | 56 (1.4) |
| Phosphorus | mg (mmol) | 300 (9.6) | 42 (1.4) |
| Magnesium | mg (mmol) | 45 (1.8) | 6 (0.26) |
Trace Elements
| Trace Element | Unit | Per 100g | Per 100ml# |
|---|---|---|---|
| Iron | mg | 8.0 | 1.1 |
| Zinc | mg | 6.5 | 0.9 |
| Copper | mg | 0.40 | 0.06 |
| Manganese | mg | 0.25 | 0.04 |
| Selenium | μg | 21 | 3.0 |
| Chromium | μg | 15 | 2.1 |
| Molybdenum | μg | 16 | 2.3 |
| Iodine | μg | 107 | 15 |
Other Nutrients
| Nutrient | Unit | Per 100g | Per 100ml# |
|---|---|---|---|
| Taurine | mg | 29 | 4.1 |
| L-Carnitine | mg | 15 | 2.1 |
| Choline | mg | 150 | 21 |
| Inositol | mg | 60 | 8.5 |
Amino Acid Profile
| Amino Acid | Unit | Per 100g | Per 100ml# |
|---|---|---|---|
| L-Alanine | g | 0.63 | 0.09 |
| L-Arginine | g | 0.91 | 0.13 |
| L-Aspartic Acid | g | 1.67 | 0.24 |
| L-Cystine | g | 0.39 | 0.05 |
| L-Glutamine | g | 1.11 | 0.16 |
| Glycine | g | 1.60 | 0.23 |
| L-Histidine | g | 0.63 | 0.09 |
| L-Isoleucine | g | 1.10 | 0.16 |
| L-Leucine | g | 1.72 | 0.24 |
| L-Lysine | g | 1.07 | 0.15 |
| L-Methionine | g | 0.30 | 0.04 |
| L-Phenylalanine* | g | — | — |
| L-Proline | g | 1.15 | 0.16 |
| L-Threonine | g | 1.11 | 0.16 |
| L-Tryptophan | g | 0.35 | 0.05 |
| L-Tyrosine | g | 1.62 | 0.23 |
| L-Serine | g | 0.71 | 0.10 |
| L-Valine | g | 1.27 | 0.18 |
*No added phenylalanine. Phenylalanine may be present in trace amounts from other ingredients (<10mg/100g; <1.5mg/100ml reconstituted product)
Other Nutrient Information
| Parameter | Value |
|---|---|
| Osmolality | 430 mOsm/kg |
| Osmolarity | 390 mOsm/L |
| Potential Renal Solute Load | 187 mOsm/L |
Ingredients
PKU start™ is a phenylalanine-free amino acid infant formula for dietary management of phenylketonuria.
Dried Glucose Syrup, Vegetable Oil (High Oleic Sunflower, Rapeseed, Sunflower), Potato Starch, Maltodextrin, L-Lysine L-Aspartate, L-Leucine, Calcium Glycerophosphate, L-Tyrosine, L-Arginine L-Aspartate, Glycine, Emulsifier (E472c), L-Valine, L-Proline, L-Threonine, L-Glutamine, L-Isoleucine, Potassium Chloride, L-Serine, L-Alanine, L-Histidine, Calcium Citrate, Sodium Dihydrogen Phosphate, Trisodium Citrate, Choline Bitartrate, L-Cystine, L-Tryptophan, Oil from Mortierella alpina, Potassium Citrate, L-Methionine, Oil from the microalgae Schizochytrium sp., Acidity Regulator (E330), Vitamin C (Sodium L-Ascorbate), Magnesium Oxide, Inositol, Taurine, Ferrous Sulphate, Zinc Sulphate, L-Carnitine, Antioxidants (E307, E304), Niacin (Nicotinamide), Vitamin E (DL-Alpha-Tocopheryl Acetate), Pantothenic Acid (Calcium D-Pantothenate), Copper Sulphate, Vitamin A (Retinyl Acetate), Manganese Sulphate, Vitamin B6 (Pyridoxine Hydrochloride), Thiamin Mononitrate, Riboflavin, Potassium Iodide, Folic Acid, Sodium Selenate, Chromium Chloride, Sodium Molybdate, Vitamin K (Phytomenadione), D-Biotin, Vitamin D (Cholecalciferol), Vitamin B12 (Cyanocobalamin).
Allergy Advice
For allergens, see ingredients in bold. No major allergens.
Important Notice
Precautions
Use under medical supervision. Not suitable for use as a sole source of nutrition. Suitable from birth. PKU start must only be consumed by individuals with proven PKU in conjunction with breast milk or infant formula to provide the phenylalanine, fluid and general nutritional requirements of the infant in quantities as advised by a clinician or dietitian. For enteral use only.
Important Feeding Information
- Do not heat PKU start in a microwave as uneven heating may occur and could cause scalding.
- Do not boil PKU start.
- Infants should be supervised at all times when feeding.
- Regular teeth cleaning is recommended.
Preparation and Directions for Usage
The recommended intake and administration of PKU start is dependent on the age, body weight and medical condition of the patient, and should be determined by a clinician or dietitian only.
Standard Dilution
14.1% dilution: 14.1g of powder made up to a final volume of 100ml with water.
Scoop measure: Add 1 level scoop (4.7g powder) of PKU start to 30ml of water (approx. 1 fluid oz.).
Preparation Guidelines
Only prepare one bottle at a time. Use only the enclosed scoop.
Follow the preparation guidelines carefully. Incorrect preparation can make your baby ill.
- Wash hands well.
- Sterilise feeding equipment according to manufacturer's instructions.
- Boil fresh water and leave to cool for no more than 30 minutes to ensure it remains at a temperature of at least 70°C. Do not use artificially softened water or repeatedly boiled water.
- Measure out the required amount of water into the bottle.
- Using the scoop provided, add the prescribed number of scoops of PKU start to the water, levelling each scoop off with the back of a clean dry knife. Do not press the powder into the scoop.
- Place the sterilised teat and cap on the bottle and shake well until all the powder has dissolved.
- Cool to drinking temperature (approx. 37°C). Always test the temperature before feeding by shaking a few drops onto the inside of your wrist – the feed should feel warm but not hot.
Important Notes
- Any formula remaining in the bottle after 1 hour should be discarded.
- Do not reheat PKU start once feeding has started.
Scoop Information
Scoop Weight: 1 level scoop provides 4.7g of powder.
Storage & Shelf Life
Storage: Unopened: Store in a cool, dry place. Once opened: Use within 3 weeks. Always replace container lid after use.
Shelf Life: 24 Months.
Dosage Information
Important: The recommended dosage is dependent on:
- Age of the patient
- Bodyweight
- Medical condition (PKU severity)
Dosage should be determined by a clinician or dietitian only.
Manufacturer Information
Vitaflo International Ltd | Pack Size: 400g Tin (4 x 400g = 1.6kg)


