Infant formula, ABBOTT NUTRITION, SIMILAC, ISOMIL, with iron, liquid concentrate
Whole food · Baby Foods
Photo: Wikipedia
This is a soy-based, iron-fortified liquid concentrate infant formula, specifically Abbott's Isomil line, designed for babies with cow's milk protein sensitivity or lactose intolerance. It has a mild, slightly sweet, and creamy texture when diluted with water, offering a smooth, easily digestible alternative to dairy formulas. Nutritionally, it provides a balanced 128 kcal per 100g with a notable 6.98g of fat and 13.1g of sugar to support infant growth and development.
Calorie split: 10% protein · 41% carbs · 49% fat
↓ Full nutrition💚 Why it's loved
Parents and caregivers often appreciate its gentle, easy-to-digest formula that reduces fussiness and digestive discomfort in sensitive infants. Its mild, naturally sweet taste from soy and added sugars is well-accepted by babies transitioning from breast milk or other formulas.
⚠️ Watch-outs & how to enjoy it better
The high sugar content (13.1g per 100g) can contribute to rapid blood-sugar spikes, which is a concern for infants with metabolic sensitivities. To counteract this, ensure it's used as part of a balanced feeding schedule with adequate spacing between meals, and consult a pediatrician if there are specific health concerns.
Key benefits
- Soy-based for lactose intolerance or cow's milk protein allergy
- Iron-fortified to support cognitive and physical development
- Concentrated liquid format for easy preparation and precise dilution
- Provides balanced macronutrients for infant growth
- Hypoallergenic option for sensitive digestive systems
🍽️ Popular dishes
🌍 Where it's eaten
💡 Did you know?
Isomil was one of the first soy-based infant formulas introduced in the United States, developed in the 1960s to address the growing recognition of cow's milk protein allergies in infants.
Full nutrition (USDA data · scales with serving)
| Water | 75.8 g |
| Energy | 128 kcal |
| Energy | 536 kj |
| Protein | 3.1 g |
| Total lipid (fat) | 7.0 g |
| Ash | 0.88 g |
| Carbohydrate, by difference | 13.2 g |
| Fiber, total dietary | 0.00 g |
| Total Sugars | 13.1 g |
| Calcium, Ca | 134 mg |
| Iron, Fe | 2.3 mg |
| Magnesium, Mg | 10.0 mg |
| Phosphorus, P | 96.0 mg |
| Potassium, K | 138 mg |
| Sodium, Na | 56.0 mg |
| Zinc, Zn | 0.96 mg |
| Copper, Cu | 0.10 mg |
| Manganese, Mn | 0.03 mg |
| Selenium, Se | 2.7 ug |
| Vitamin C, total ascorbic acid | 11.5 mg |
| Thiamin | 0.08 mg |
| Riboflavin | 0.12 mg |
| Niacin | 1.7 mg |
| Pantothenic acid | 0.96 mg |
| Vitamin B-6 | 0.08 mg |
| Folate, total | 19.0 ug |
| Folic acid | 19.0 ug |
| Folate, food | 0.00 ug |
| Folate, DFE | 33.0 ug |
| Choline, total | 15.5 mg |
| Vitamin B-12 | 0.58 ug |
| Vitamin B-12, added | 0.58 ug |
| Vitamin A, RAE | 114 ug |
| Retinol | 114 ug |
| Carotene, beta | 0.00 ug |
| Carotene, alpha | 0.00 ug |
| Cryptoxanthin, beta | 0.00 ug |
| Vitamin A, IU | 380 iu |
| Lycopene | 0.00 ug |
| Lutein + zeaxanthin | 0.00 ug |
| Vitamin E (alpha-tocopherol) | 1.2 mg |
| Vitamin E, added | 1.2 mg |
| Vitamin D (D2 + D3), International Units | 77.0 iu |
| Vitamin D (D2 + D3) | 1.9 ug |
| Vitamin K (phylloquinone) | 14.1 ug |
| Alcohol, ethyl | 0.00 g |
| Caffeine | 0.00 mg |
| Theobromine | 0.00 mg |
Fat & fatty acid profile (per 100g)
| Fatty acids, total saturated | 2.3 g |
| SFA 4:0 | 0.00 g |
| SFA 6:0 | 0.02 g |
| SFA 8:0 | 0.17 g |
| SFA 10:0 | 0.12 g |
| SFA 12:0 | 0.87 g |
| SFA 14:0 | 0.34 g |
| SFA 16:0 | 0.51 g |
| SFA 18:0 | 0.23 g |
| Fatty acids, total monounsaturated | 2.7 g |
| MUFA 16:1 | 0.01 g |
| MUFA 18:1 | 2.6 g |
| MUFA 20:1 | 0.01 g |
| MUFA 22:1 | 0.00 g |
| Fatty acids, total polyunsaturated | 1.6 g |
| PUFA 18:2 | 1.5 g |
| PUFA 18:3 | 0.17 g |
| PUFA 18:4 | 0.00 g |
| PUFA 20:4 | 0.00 g |
| PUFA 20:5 n-3 (EPA) | 0.00 g |
| PUFA 22:5 n-3 (DPA) | 0.00 g |
| PUFA 22:6 n-3 (DHA) | 0.00 g |
| Cholesterol | 0.00 mg |
FAQ
Is this formula suitable for infants with lactose intolerance?
Yes, it is specifically designed as a soy-based, lactose-free alternative for infants who cannot tolerate cow's milk or lactose.
How does the sugar content affect my baby?
The formula contains 13.1g of sugar per 100g, which provides energy but should be monitored. Follow recommended feeding guidelines and consult a pediatrician for personalized advice.
Can this formula be used for older children or adults?
While it is nutritionally complete for infants, it is not recommended for older children or adults without medical guidance, as it is specifically formulated for infant nutritional needs.
Nutrient density (calculated · NRF9.3)
Nutrient Rich Foods index: beneficial nutrients (protein, fiber, vitamins, minerals) minus saturated fat, added sugar & sodium, per 100 kcal.
NRF9.3 index — Fulgoni, Keast & Drewnowski, 2009. Computed from USDA nutrients.
Weight-loss friendliness (composite index)
Energy density 1.28 kcal/g · 10% calories from protein · 0.0 g fiber · 13.1 g sugar per 100 g.
Composite of energy density (Rolls et al., 1999), protein & fiber satiety, minus sugar. A calculated heuristic — ranks satiety-per-calorie, not a clinical measure.
Dietary load (calculated from USDA values)
Potential renal acid load. Positive = acid-forming, negative = alkaline-forming.
Sodium-to-potassium ratio: 0.41 (lower is better — aim for ≤ 1)
Sodium:potassium per WHO potassium guidance. Computed from USDA nutrients.