About Nutricia PKU Periflex Formula
Nutricia PKU Periflex Early Years Powdered Formula is a phenylalanine-free powdered infant formula with iron for the dietary management of infants with phenylketonuria. PKU Periflex Early Years contains docosahexaenoic acid (DHA) and arachidonic acid (ARA), as well as a unique blend of prebiotic fiber. Periflex Early Years provides prebiotic oligosaccharides to help support your baby's immune system and digestive health. This Periflex formula provides levels of DHA comparable to the amounts found in breast milk. It is complete with essential vitamins and minerals, including calcium and vitamin D to help build and maintain strong bones and teeth. It is suitable for infants and must be used under medical supervision.
Key Benefits & Features
- Phenylalanine-free powdered infant formula with iron.
- Unflavored powder.
- Contains a balanced mixture of all other essential and non-essential amino acids, carbohydrates, fat, vitamins, minerals, and trace elements.
- Provides 13.5g of protein equivalent per 100g of powder.
Who should use this product?
Infants up to 12 months of age who need a phenylalanine-free powdered infant formula with iron for the dietary management of phenylketonuria.
How do you use or apply this product?
- Use as directed by packaging and in consultation with a pediatrician.
- Handle the formula and bottles with clean hands.
| Calories per Serving | 473 Calories |
| Container Size | 14.1 oz. |
| Container Type | Can |
| User | Birth to 12 Months |
| Flavor | Unflavored |
Nutricia PKU Periflex Formula FAQ's
How does this formula help with allergic reaction issues in infants?
Nutricia PKU Periflex Early Years Powdered Formula is a phenylalanine-free powdered infant formula with iron for the dietary management of infants with phenylketonuria.
How additionally does this formula support infant health?
It contains docosahexaenoic acid (DHA) and arachidonic acid (ARA), as well as a unique blend of prebiotic fiber and prebiotic oligosaccharides to help support an infant’s immune system and digestive health.
Nutrition Facts
| Per 10 g Nutrients | Per 100 g Protein Equivalent | |
|---|---|---|
| Calories | 473 | 350 |
| Protein Equivalent, g | 13.5 | 10.0 |
| Fat, g | 23.0 | 17.0 |
| Saturated, g | 7.5 | 5.6 |
| Monounsaturated, g | 9.4 | 7.0 |
| Polyunsaturated, g | 5.0 | 3.7 |
| DHA, mg | 70.0 | 51.9 |
| ARA, mg | 140 | 104 |
| Linoleic Acid, mg | 3500 | 2593 |
| Carbohydrate, g | 53.0 | 39.3 |
| Fiber, g | 5.3 | 3.9 |
| GOS, g | 4.7 | 3.5 |
| FOS, g | 0.55 | 0.41 |
Amino Acids, g
| Per 10 g Nutrients | Per 100 g Protein Equivalent | |
|---|---|---|
| L-Alanine | 0.62 | 0.46 |
| L-Arginine | 1.09 | 0.81 |
| L-Aspartic Acid | 1.02 | 0.76 |
| L-Cystine | 0.41 | 0.30 |
| L-Glutamine | 1.28 | 0.95 |
| Glycine | 0.96 | 0.71 |
| L-Histidine | 0.63 | 0.47 |
| L-Isoleucine | 0.96 | 0.71 |
| L-Leucine | 1.65 | 1.22 |
| L-Lysine | 1.11 | 0.82 |
| L-Methionine | 0.26 | 0.19 |
| L-Phenylalanine | Nil Added | Nil Added |
| L-Proline | 1.10 | 0.81 |
| L-Serine | 0.72 | 0.53 |
| L-Threonine | 0.81 | 0.60 |
| L-Tryptophan | 0.31 | 0.23 |
| L-Tyrosine | 1.44 | 1.07 |
| L-Valine | 1.05 | 0.78 |
| L-Carnitine | 0.01 | 0.01 |
| Taurine | 0.02 | 0.01 |
Vitamins
| Per 10 g Nutrients | Per 100 g Protein Equivalent | |
|---|---|---|
| Vitamin A, IU (mcg RE) | 1305 (392) | 967 (290) |
| Vitamin D 3, IU (mcg) | 348 (8.7) | 258 (6.4) |
| Vitamin E, IU (mg α -TE) | 10.9 (7.3) | 8.1 (5.4) |
| Vitamin K, mcg | 38.0 | 28.1 |
| Thiamine, mcg | 500 | 370 |
| Riboflavin, mcg | 500 | 370 |
| Vitamin B 6, mcg | 500 | 370 |
| Vitamin B12, mcg | 1.2 | 0.89 |
| Niacin, mcg | 2200 | 1630 |
| Folic Acid, mcg | 55.0 | 40.7 |
| Pantothenic Acid, mcg | 2800 | 2074 |
| Biotin, mcg | 18.2 | 13.5 |
| Vitamin C, mg | 49.0 | 36.3 |
| Choline, mg | 91.0 | 67.4 |
| Inositol, mg | 98.0 | 72.6 |
Minerals
| Per 10 g Nutrients | Per 100 g Protein Equivalent | |
|---|---|---|
| Calcium, mg | 371 | 275 |
| Phosphorus, mg | 270 | 200 |
| Magnesium, mg | 52.5 | 38.9 |
| Iron, mg | 7.3 | 5.4 |
| Zinc, mg | 5.2 | 3.9 |
| Manganese, mcg | 390 | 289 |
| Copper, mcg | 390 | 289 |
| Iodine, mcg | 82.5 | 61.1 |
| Molybdenum, mcg | 10.9 | 8.1 |
| Chromium, mcg | 12.5 | 9.3 |
| Selenium, mcg | 14.1 | 10.4 |
| Sodium, mg | 171 | 127 |
| Potassium, mg | 454 | 336 |
| Chloride, mg | 321 | 238 |
Ingredients
Corn Syrup Solids, Refined Vegetable Oils (High Oleic Sunflower, Soy, Non-hydrogenated Coconut, Canola, Sunflower), Galacto-oligosaccharides (GOS) (Milk), L-Arginine L-Aspartate, L-Leucine, L-Lysine Acetate, L-Tyrosine, L-Glutamine, L-Proline, Tricalcium Phosphate, L-Valine, Citric Acid Esters of Mono- and Diglycerides (CITREM), Glycine, L-Isoleucine, L-Threonine, L-Serine, L-Histidine, L-Alanine, Potassium Chloride, Fructooligosaccharides (FOS), Tripotassium Citrate, Sodium Phosphate Dibasic, L-Cystine, M. alpina Oil*, L-Tryptophan, Choline Bitartrate, L-Methionine, Magnesium Acetate, Magnesium Aspartate, C. cohnii Oil**, Sodium Chloride, M-Inositol, L-Ascorbic Acid, Ferrous Sulfate, Taurine, Zinc Sulfate, L-Carnitine, DLAlpha Tocopheryl Acetate, Calcium D-Pantothenate, Niacinamide, Ascorbyl Palmitate, Manganese Sulfate, Cupric Sulfate, Thiamine Hydrochloride, Pyridoxine Hydrochloride, Riboflavin, Vitamin A Acetate, DLAlpha Tocopherol, Mixed Tocopherols, Potassium Iodide, Chromium Chloride, Folic Acid, Phylloquinone, Sodium Selenite, Sodium Molybdate, D-Biotin, Vitamin D 3 , Cyanocobalamin.
Contains: Soy Oil, Coconut Oil, Milk.
* A source of Arachidonic Acid (ARA)
** A source of Docosahexaenoic Acid (DHA) Contains GOS/FOS 0.8 g per 100 mL
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About Nutricia PKU Periflex Early Years Powdered Infant Formula, 14.1 oz.
Nutricia PKU Periflex Early Years is a phenylalanine-free powdered infant formula with iron specifically designed for the dietary management of phenylketonuria (PKU) in infants from birth to 12 months. Because individuals with PKU are unable to properly metabolize phenylalanine — an amino acid found in most protein-containing foods — they require a specialized formula that provides a complete amino acid profile without it. Periflex Early Years delivers 13.5 grams of protein equivalent per 100 grams of powder through a carefully balanced blend of all essential and non-essential amino acids, with no phenylalanine added. The formula includes DHA at levels comparable to those found in breast milk, along with ARA, to support infant brain and eye development. A unique prebiotic fiber blend of galacto-oligosaccharides (GOS) and fructooligosaccharides (FOS) helps support digestive health and immune system development. Complete with essential vitamins and minerals including calcium and vitamin D for bone development, PKU Periflex Early Years must be used under medical supervision and as directed by a healthcare professional.
Key Benefits & Features
- Phenylalanine-Free Formula with Iron: Specifically formulated for the dietary management of phenylketonuria (PKU), this formula provides a complete amino acid profile with no phenylalanine added, allowing infants with PKU to meet protein and nutritional needs safely.
- DHA at Breast Milk Comparable Levels: Provides docosahexaenoic acid (DHA) at levels comparable to those found in breast milk to support healthy infant brain and eye development during a critical window of growth.
- ARA for Infant Development: Contains arachidonic acid (ARA), a long-chain polyunsaturated fatty acid that works alongside DHA to support normal infant growth and neurological development.
- Prebiotic GOS and FOS Fiber Blend: A unique combination of galacto-oligosaccharides (GOS) and fructooligosaccharides (FOS) provides prebiotic fiber to help support a healthy digestive environment and contribute to immune system development in infants.
- Complete Amino Acid Profile: Contains a balanced mixture of all essential and non-essential amino acids — excluding phenylalanine — along with carbohydrates, fat, vitamins, minerals, and trace elements to provide comprehensive nutritional support.
- Supports Bone Health: Provides calcium and vitamin D3 in levels appropriate for infant development, helping to build and maintain strong bones and teeth during the first year of life.
- Unflavored Powder: The neutral, unflavored powder format makes it easy to prepare at different dilutions as directed by a healthcare team and appropriate for the varied feeding needs of infants with PKU.
Who Should Be Using This?
PKU Periflex Early Years is intended for infants from birth to 12 months of age who require a phenylalanine-free infant formula for the dietary management of phenylketonuria (PKU). It must only be used under medical supervision and as directed by a healthcare professional or metabolic dietitian. It is not suitable as a sole source of nutrition and is not appropriate for infants without a confirmed PKU diagnosis.
How Do You Use or Apply This Product?
- Wash hands thoroughly and clean the preparation area before preparing formula.
- To make a standard dilution (21 kcal per fluid ounce), add 1 unpacked level scoop (5g) of powder to each fluid ounce of water. Use only the scoop provided. For more accuracy, use a gram scale.
- Pour the required amount of cooled, boiled water into a sterilized feeding bottle, then add the prescribed number of leveled scoops of formula. Place the cap on the bottle and shake until the powder dissolves. Shake immediately before use.
- PKU Periflex Early Years may be mixed with warm or cool water that has been boiled. Do not boil formula or use a microwave to prepare or warm formula.
- Freshly prepared formula is best. Formula prepared in advance must be cooled rapidly, stored in the refrigerator, and used within 24 hours of preparation. Discard formula remaining in the bottle after 1 hour of feeding.
- Store unopened cans in a cool, dry place. Avoid extreme temperatures. Once opened, use contents within 2 weeks and replace the lid firmly after each use.
Brand Nutricia PKU Periflex Manufacturer Nutricia Application Phenylalanine-Free Infant Formula Flavor Unflavored Container Size 14.1 oz. Container Type Can Calories per 100g Powder 466 Protein Equivalent per 100g 13.5g Recommended Age Birth to 12 Months Phenylalanine-Free Yes Contains Iron Yes Contains DHA/ARA Yes PKU Periflex Early Years FAQs
What is phenylketonuria (PKU) and why does it require a special formula?
Phenylketonuria (PKU) is a rare inherited metabolic disorder in which the body is unable to properly break down phenylalanine, an amino acid found in most protein-containing foods. Without proper management, phenylalanine can accumulate to harmful levels in the blood and cause serious neurological damage. Because standard infant formulas and most foods contain phenylalanine, infants with PKU require a specialized phenylalanine-free formula that still provides all other essential amino acids and nutrients needed for healthy growth and development.
Why is there no phenylalanine in PKU Periflex Early Years?
PKU Periflex Early Years is specifically designed for infants with phenylketonuria, who must strictly limit their phenylalanine intake. The formula provides a complete profile of all other essential and non-essential amino acids, carbohydrates, fats, vitamins, and minerals without adding any phenylalanine, allowing infants with PKU to meet their protein and nutritional needs safely under medical supervision.
What role do DHA and ARA play in this formula?
DHA (docosahexaenoic acid) and ARA (arachidonic acid) are long-chain polyunsaturated fatty acids that play important roles in infant brain development, eye development, and overall neurological health. PKU Periflex Early Years provides DHA at levels comparable to those found in breast milk, along with ARA, to help support normal development during the critical first year of life.
What are the prebiotic fibers GOS and FOS and why are they included?
Galacto-oligosaccharides (GOS) and fructooligosaccharides (FOS) are prebiotic fibers that help nourish beneficial bacteria in the infant gut. Together they support a healthy digestive environment and contribute to immune system development. PKU Periflex Early Years contains a unique GOS/FOS blend providing 0.8g per 100 mL at standard dilution, helping to support digestive health alongside the formula's nutritional goals.
How is PKU Periflex Early Years prepared?
To make a standard dilution of 21 kcal per fluid ounce, add 1 unpacked level scoop (5g) of powder to each fluid ounce of cooled, boiled water using only the scoop provided. For greater accuracy, a gram scale is recommended. The formula can be mixed with warm or cool boiled water but should never be boiled or microwaved. Always prepare formula with clean hands in a clean environment, and use only sterilized bottles and equipment. Follow the preparation schedule provided by your healthcare team.
How should PKU Periflex Early Years be stored?
Unopened cans should be stored in a cool, dry place away from extreme temperatures. Once opened, use the contents within 2 weeks and replace the lid firmly after each use. Freshly prepared formula is best. If prepared in advance, cool rapidly and refrigerate, using within 24 hours. Discard any formula remaining in the bottle after 1 hour of feeding has begun.
Who should supervise the use of this formula?
PKU Periflex Early Years is a specialized medical food that must only be used under medical supervision. It should be prescribed and managed by a healthcare team experienced in metabolic disorders, typically including a metabolic physician and a registered dietitian with expertise in PKU. The formula is not suitable as a sole source of nutrition and is only appropriate for infants with a confirmed PKU diagnosis. Always follow the guidance of your healthcare team regarding preparation, quantities, and feeding schedule.
Nutrition Facts
Nutrients Per 100g of Powder Per 10g Protein Equivalent (74g of Powder) Calories 466 345 Protein Equivalent, g 13.5 10.0 Fat, g 23.0 17.0 Saturated, g 7.9 5.9 Monounsaturated, g 9.8 7.3 Polyunsaturated, g 5.3 3.9 DHA, mg 60.0 44.4 ARA, mg 120 88.9 Linoleic Acid, mg 3500 2593 Carbohydrate, g 53.7 39.8 Fiber, g 3.5 2.6 GOS, g 3.0 2.2 FOS, g 0.50 0.37 Amino Acids, g
Per 100g of Powder Per 10g Protein Equivalent (74g of Powder) L-Alanine 0.62 0.46 L-Arginine 1.09 0.81 L-Aspartic Acid 1.02 0.76 L-Cystine 0.41 0.30 L-Glutamine 1.40 1.04 Glycine 0.96 0.71 L-Histidine 0.63 0.47 L-Isoleucine 0.96 0.71 L-Leucine 1.65 1.22 L-Lysine 1.11 0.82 L-Methionine 0.26 0.19 L-Phenylalanine Nil Added Nil Added L-Proline 1.10 0.81 L-Serine 0.72 0.53 L-Threonine 0.81 0.60 L-Tryptophan 0.31 0.23 L-Tyrosine 1.44 1.07 L-Valine 1.05 0.77 L-Carnitine 0.01 0.007 Taurine 0.02 0.01 Vitamins
Per 100g of Powder Per 10g Protein Equivalent (74g of Powder) Vitamin A, IU (mcg RE) 1305 (392) 967 (290) Vitamin D3, IU (mcg) 348 (8.7) 258 (6.4) Vitamin E, IU (mg α-TE) 10.9 (7.3) 8.1 (5.4) Vitamin K, mcg 48.5 35.9 Thiamine, mcg 500 370 Riboflavin, mcg 500 370 Vitamin B6, mcg 500 370 Vitamin B12, mcg 1.3 0.96 Niacin, mcg 2200 1630 Folic Acid, mcg 55.0 40.7 Pantothenic Acid, mcg 2800 2074 Biotin, mcg 18.2 13.5 Vitamin C, mg 49.0 36.3 Choline, mg 91.0 67.4 Inositol, mg 98.0 72.6 Minerals
Per 100g of Powder Per 10g Protein Equivalent (74g of Powder) Calcium, mg 371 275 Phosphorus, mg 270 200 Magnesium, mg 52.5 38.9 Iron, mg 7.3 5.4 Zinc, mg 5.20 3.9 Manganese, mcg 390 289 Copper, mcg 390 289 Iodine, mcg 82.5 61.1 Molybdenum, mcg 10.9 8.1 Chromium, mcg 12.5 9.3 Selenium, mcg 14.1 10.4 Sodium, mg 171 127 Potassium, mg 454 336 Chloride, mg 321 238 Ingredients
Corn Syrup Solids, Refined Vegetable Oils (High Oleic Sunflower, Soy, Non-hydrogenated Coconut, Canola, Sunflower), Galacto-oligosaccharides (GOS) (Milk), L-Arginine L-Aspartate, L-Leucine, L-Lysine Acetate, L-Tyrosine, L-Glutamine, L-Proline, Tricalcium Phosphate, L-Valine, Citric Acid Esters of Mono- and Diglycerides (CITREM), Glycine, L-Isoleucine, L-Threonine, L-Serine, L-Histidine, L-Alanine, Potassium Chloride, Fructooligosaccharides (FOS), Tripotassium Citrate, Sodium Phosphate Dibasic, L-Cystine, M. alpina Oil*, L-Tryptophan, Choline Bitartrate, L-Methionine, Magnesium Acetate, Magnesium Aspartate, C. cohnii Oil**, Sodium Chloride, M-Inositol, L-Ascorbic Acid, Ferrous Sulfate, Taurine, Zinc Sulfate, L-Carnitine, DL-Alpha Tocopheryl Acetate, Calcium D-Pantothenate, Niacinamide, Ascorbyl Palmitate, Manganese Sulfate, Cupric Sulfate, Thiamine Hydrochloride, Pyridoxine Hydrochloride, Riboflavin, Vitamin A Acetate, DL-Alpha Tocopherol, Mixed Tocopherols, Potassium Iodide, Chromium Chloride, Folic Acid, Phylloquinone, Sodium Selenite, Sodium Molybdate, D-Biotin, Vitamin D3, Cyanocobalamin.
Contains: Soy Oil, Coconut Oil, Milk.
* A source of Arachidonic Acid (ARA)
** A source of Docosahexaenoic Acid (DHA). Contains GOS/FOS 0.8g per 100 mL.
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About Nutricia PKU Periflex Early Years Powdered Infant Formula, 14.1 oz.
Nutricia PKU Periflex Early Years is a phenylalanine-free powdered infant formula with iron specifically designed for the dietary management of phenylketonuria (PKU) in infants from birth to 12 months. Because individuals with PKU are unable to properly metabolize phenylalanine — an amino acid found in most protein-containing foods — they require a specialized formula that provides a complete amino acid profile without it. Periflex Early Years delivers 13.5 grams of protein equivalent per 100 grams of powder through a carefully balanced blend of all essential and non-essential amino acids, with no phenylalanine added. The formula includes DHA at levels comparable to those found in breast milk, along with ARA, to support infant brain and eye development. A unique prebiotic fiber blend of galacto-oligosaccharides (GOS) and fructooligosaccharides (FOS) helps support digestive health and immune system development. Complete with essential vitamins and minerals including calcium and vitamin D for bone development, PKU Periflex Early Years must be used under medical supervision and as directed by a healthcare professional.
Key Benefits & Features
- Phenylalanine-Free Formula with Iron: Specifically formulated for the dietary management of phenylketonuria (PKU), this formula provides a complete amino acid profile with no phenylalanine added, allowing infants with PKU to meet protein and nutritional needs safely.
- DHA at Breast Milk Comparable Levels: Provides docosahexaenoic acid (DHA) at levels comparable to those found in breast milk to support healthy infant brain and eye development during a critical window of growth.
- ARA for Infant Development: Contains arachidonic acid (ARA), a long-chain polyunsaturated fatty acid that works alongside DHA to support normal infant growth and neurological development.
- Prebiotic GOS and FOS Fiber Blend: A unique combination of galacto-oligosaccharides (GOS) and fructooligosaccharides (FOS) provides prebiotic fiber to help support a healthy digestive environment and contribute to immune system development in infants.
- Complete Amino Acid Profile: Contains a balanced mixture of all essential and non-essential amino acids — excluding phenylalanine — along with carbohydrates, fat, vitamins, minerals, and trace elements to provide comprehensive nutritional support.
- Supports Bone Health: Provides calcium and vitamin D3 in levels appropriate for infant development, helping to build and maintain strong bones and teeth during the first year of life.
- Unflavored Powder: The neutral, unflavored powder format makes it easy to prepare at different dilutions as directed by a healthcare team and appropriate for the varied feeding needs of infants with PKU.
Who Should Be Using This?
PKU Periflex Early Years is intended for infants from birth to 12 months of age who require a phenylalanine-free infant formula for the dietary management of phenylketonuria (PKU). It must only be used under medical supervision and as directed by a healthcare professional or metabolic dietitian. It is not suitable as a sole source of nutrition and is not appropriate for infants without a confirmed PKU diagnosis.
How Do You Use or Apply This Product?
- Wash hands thoroughly and clean the preparation area before preparing formula.
- To make a standard dilution (21 kcal per fluid ounce), add 1 unpacked level scoop (5g) of powder to each fluid ounce of water. Use only the scoop provided. For more accuracy, use a gram scale.
- Pour the required amount of cooled, boiled water into a sterilized feeding bottle, then add the prescribed number of leveled scoops of formula. Place the cap on the bottle and shake until the powder dissolves. Shake immediately before use.
- PKU Periflex Early Years may be mixed with warm or cool water that has been boiled. Do not boil formula or use a microwave to prepare or warm formula.
- Freshly prepared formula is best. Formula prepared in advance must be cooled rapidly, stored in the refrigerator, and used within 24 hours of preparation. Discard formula remaining in the bottle after 1 hour of feeding.
- Store unopened cans in a cool, dry place. Avoid extreme temperatures. Once opened, use contents within 2 weeks and replace the lid firmly after each use.
| Brand | Nutricia PKU Periflex |
| Manufacturer | Nutricia |
| Application | Phenylalanine-Free Infant Formula |
| Flavor | Unflavored |
| Container Size | 14.1 oz. |
| Container Type | Can |
| Calories per 100g Powder | 466 |
| Protein Equivalent per 100g | 13.5g |
| Recommended Age | Birth to 12 Months |
| Phenylalanine-Free | Yes |
| Contains Iron | Yes |
| Contains DHA/ARA | Yes |
PKU Periflex Early Years FAQs
What is phenylketonuria (PKU) and why does it require a special formula?
Phenylketonuria (PKU) is a rare inherited metabolic disorder in which the body is unable to properly break down phenylalanine, an amino acid found in most protein-containing foods. Without proper management, phenylalanine can accumulate to harmful levels in the blood and cause serious neurological damage. Because standard infant formulas and most foods contain phenylalanine, infants with PKU require a specialized phenylalanine-free formula that still provides all other essential amino acids and nutrients needed for healthy growth and development.
Why is there no phenylalanine in PKU Periflex Early Years?
PKU Periflex Early Years is specifically designed for infants with phenylketonuria, who must strictly limit their phenylalanine intake. The formula provides a complete profile of all other essential and non-essential amino acids, carbohydrates, fats, vitamins, and minerals without adding any phenylalanine, allowing infants with PKU to meet their protein and nutritional needs safely under medical supervision.
What role do DHA and ARA play in this formula?
DHA (docosahexaenoic acid) and ARA (arachidonic acid) are long-chain polyunsaturated fatty acids that play important roles in infant brain development, eye development, and overall neurological health. PKU Periflex Early Years provides DHA at levels comparable to those found in breast milk, along with ARA, to help support normal development during the critical first year of life.
What are the prebiotic fibers GOS and FOS and why are they included?
Galacto-oligosaccharides (GOS) and fructooligosaccharides (FOS) are prebiotic fibers that help nourish beneficial bacteria in the infant gut. Together they support a healthy digestive environment and contribute to immune system development. PKU Periflex Early Years contains a unique GOS/FOS blend providing 0.8g per 100 mL at standard dilution, helping to support digestive health alongside the formula's nutritional goals.
How is PKU Periflex Early Years prepared?
To make a standard dilution of 21 kcal per fluid ounce, add 1 unpacked level scoop (5g) of powder to each fluid ounce of cooled, boiled water using only the scoop provided. For greater accuracy, a gram scale is recommended. The formula can be mixed with warm or cool boiled water but should never be boiled or microwaved. Always prepare formula with clean hands in a clean environment, and use only sterilized bottles and equipment. Follow the preparation schedule provided by your healthcare team.
How should PKU Periflex Early Years be stored?
Unopened cans should be stored in a cool, dry place away from extreme temperatures. Once opened, use the contents within 2 weeks and replace the lid firmly after each use. Freshly prepared formula is best. If prepared in advance, cool rapidly and refrigerate, using within 24 hours. Discard any formula remaining in the bottle after 1 hour of feeding has begun.
Who should supervise the use of this formula?
PKU Periflex Early Years is a specialized medical food that must only be used under medical supervision. It should be prescribed and managed by a healthcare team experienced in metabolic disorders, typically including a metabolic physician and a registered dietitian with expertise in PKU. The formula is not suitable as a sole source of nutrition and is only appropriate for infants with a confirmed PKU diagnosis. Always follow the guidance of your healthcare team regarding preparation, quantities, and feeding schedule.
Nutrition Facts
| Nutrients | Per 100g of Powder | Per 10g Protein Equivalent (74g of Powder) |
|---|---|---|
| Calories | 466 | 345 |
| Protein Equivalent, g | 13.5 | 10.0 |
| Fat, g | 23.0 | 17.0 |
| Saturated, g | 7.9 | 5.9 |
| Monounsaturated, g | 9.8 | 7.3 |
| Polyunsaturated, g | 5.3 | 3.9 |
| DHA, mg | 60.0 | 44.4 |
| ARA, mg | 120 | 88.9 |
| Linoleic Acid, mg | 3500 | 2593 |
| Carbohydrate, g | 53.7 | 39.8 |
| Fiber, g | 3.5 | 2.6 |
| GOS, g | 3.0 | 2.2 |
| FOS, g | 0.50 | 0.37 |
Amino Acids, g
| Per 100g of Powder | Per 10g Protein Equivalent (74g of Powder) | |
|---|---|---|
| L-Alanine | 0.62 | 0.46 |
| L-Arginine | 1.09 | 0.81 |
| L-Aspartic Acid | 1.02 | 0.76 |
| L-Cystine | 0.41 | 0.30 |
| L-Glutamine | 1.40 | 1.04 |
| Glycine | 0.96 | 0.71 |
| L-Histidine | 0.63 | 0.47 |
| L-Isoleucine | 0.96 | 0.71 |
| L-Leucine | 1.65 | 1.22 |
| L-Lysine | 1.11 | 0.82 |
| L-Methionine | 0.26 | 0.19 |
| L-Phenylalanine | Nil Added | Nil Added |
| L-Proline | 1.10 | 0.81 |
| L-Serine | 0.72 | 0.53 |
| L-Threonine | 0.81 | 0.60 |
| L-Tryptophan | 0.31 | 0.23 |
| L-Tyrosine | 1.44 | 1.07 |
| L-Valine | 1.05 | 0.77 |
| L-Carnitine | 0.01 | 0.007 |
| Taurine | 0.02 | 0.01 |
Vitamins
| Per 100g of Powder | Per 10g Protein Equivalent (74g of Powder) | |
|---|---|---|
| Vitamin A, IU (mcg RE) | 1305 (392) | 967 (290) |
| Vitamin D3, IU (mcg) | 348 (8.7) | 258 (6.4) |
| Vitamin E, IU (mg α-TE) | 10.9 (7.3) | 8.1 (5.4) |
| Vitamin K, mcg | 48.5 | 35.9 |
| Thiamine, mcg | 500 | 370 |
| Riboflavin, mcg | 500 | 370 |
| Vitamin B6, mcg | 500 | 370 |
| Vitamin B12, mcg | 1.3 | 0.96 |
| Niacin, mcg | 2200 | 1630 |
| Folic Acid, mcg | 55.0 | 40.7 |
| Pantothenic Acid, mcg | 2800 | 2074 |
| Biotin, mcg | 18.2 | 13.5 |
| Vitamin C, mg | 49.0 | 36.3 |
| Choline, mg | 91.0 | 67.4 |
| Inositol, mg | 98.0 | 72.6 |
Minerals
| Per 100g of Powder | Per 10g Protein Equivalent (74g of Powder) | |
|---|---|---|
| Calcium, mg | 371 | 275 |
| Phosphorus, mg | 270 | 200 |
| Magnesium, mg | 52.5 | 38.9 |
| Iron, mg | 7.3 | 5.4 |
| Zinc, mg | 5.20 | 3.9 |
| Manganese, mcg | 390 | 289 |
| Copper, mcg | 390 | 289 |
| Iodine, mcg | 82.5 | 61.1 |
| Molybdenum, mcg | 10.9 | 8.1 |
| Chromium, mcg | 12.5 | 9.3 |
| Selenium, mcg | 14.1 | 10.4 |
| Sodium, mg | 171 | 127 |
| Potassium, mg | 454 | 336 |
| Chloride, mg | 321 | 238 |
Ingredients
Corn Syrup Solids, Refined Vegetable Oils (High Oleic Sunflower, Soy, Non-hydrogenated Coconut, Canola, Sunflower), Galacto-oligosaccharides (GOS) (Milk), L-Arginine L-Aspartate, L-Leucine, L-Lysine Acetate, L-Tyrosine, L-Glutamine, L-Proline, Tricalcium Phosphate, L-Valine, Citric Acid Esters of Mono- and Diglycerides (CITREM), Glycine, L-Isoleucine, L-Threonine, L-Serine, L-Histidine, L-Alanine, Potassium Chloride, Fructooligosaccharides (FOS), Tripotassium Citrate, Sodium Phosphate Dibasic, L-Cystine, M. alpina Oil*, L-Tryptophan, Choline Bitartrate, L-Methionine, Magnesium Acetate, Magnesium Aspartate, C. cohnii Oil**, Sodium Chloride, M-Inositol, L-Ascorbic Acid, Ferrous Sulfate, Taurine, Zinc Sulfate, L-Carnitine, DL-Alpha Tocopheryl Acetate, Calcium D-Pantothenate, Niacinamide, Ascorbyl Palmitate, Manganese Sulfate, Cupric Sulfate, Thiamine Hydrochloride, Pyridoxine Hydrochloride, Riboflavin, Vitamin A Acetate, DL-Alpha Tocopherol, Mixed Tocopherols, Potassium Iodide, Chromium Chloride, Folic Acid, Phylloquinone, Sodium Selenite, Sodium Molybdate, D-Biotin, Vitamin D3, Cyanocobalamin.
Contains: Soy Oil, Coconut Oil, Milk.
* A source of Arachidonic Acid (ARA)
** A source of Docosahexaenoic Acid (DHA). Contains GOS/FOS 0.8g per 100 mL.