Infant formula, Similac Isomil Soy, powder, made with baby water
Common food
Photo: Wikipedia
A fine, off-white powder that dissolves into a smooth, creamy, and mildly sweet liquid, this soy-based formula is designed as a gentle, plant-derived alternative for infant nutrition. Its nutrition is precisely balanced for growth, offering a complete protein source and essential fats without the lactose or cow's milk proteins found in standard formulas.
Calorie split: 10% protein · 41% carbs · 49% fat
↓ Full nutrition💚 Why it's loved
Parents value it as a reliable, science-backed solution for babies with cow's milk protein allergy or lactose intolerance, providing peace of mind. Its clean, neutral taste and smooth texture are often well-accepted by infants.
⚠️ Watch-outs & how to enjoy it better
Some babies may find the soy-based taste slightly different from dairy formulas, and soy contains phytoestrogens, which are a consideration for some families. For those with a confirmed soy allergy, it is not suitable. Always consult a pediatrician before choosing a specialty formula.
Key benefits
- Lactose-free and dairy-free
- Complete soy protein for growth
- Fortified with iron, DHA, and 2'-FL HMO
- Gentle on sensitive tummies
- Provides 65 kcal per 100g prepared
🍽️ Popular dishes
🌍 Where it's eaten
💡 Did you know?
This specific formula contains 2'-FL Human Milk Oligosaccharide (HMO), a prebiotic also found in breast milk that supports immune and gut health.
Full nutrition (USDA data · scales with serving)
| Water | 87.7 g |
| Energy | 65.0 kcal |
| Protein | 1.6 g |
| Total lipid (fat) | 3.5 g |
| Carbohydrate, by difference | 6.7 g |
| Fiber, total dietary | 0.00 g |
| Total Sugars | 6.7 g |
| Calcium, Ca | 68.0 mg |
| Iron, Fe | 1.2 mg |
| Magnesium, Mg | 5.0 mg |
| Phosphorus, P | 48.0 mg |
| Potassium, K | 70.0 mg |
| Sodium, Na | 28.0 mg |
| Zinc, Zn | 0.48 mg |
| Copper, Cu | 0.05 mg |
| Selenium, Se | 1.4 ug |
| Vitamin C, total ascorbic acid | 5.8 mg |
| Thiamin | 0.04 mg |
| Riboflavin | 0.06 mg |
| Niacin | 0.87 mg |
| Vitamin B-6 | 0.04 mg |
| Folate, total | 10.0 ug |
| Folic acid | 10.0 ug |
| Folate, food | 0.00 ug |
| Folate, DFE | 16.0 ug |
| Choline, total | 15.1 mg |
| Vitamin B-12 | 0.29 ug |
| Vitamin B-12, added | 0.29 ug |
| Vitamin A, RAE | 58.0 ug |
| Retinol | 58.0 ug |
| Carotene, beta | 0.00 ug |
| Carotene, alpha | 0.00 ug |
| Cryptoxanthin, beta | 0.00 ug |
| Lycopene | 0.00 ug |
| Lutein + zeaxanthin | 0.00 ug |
| Vitamin E (alpha-tocopherol) | 0.64 mg |
| Vitamin E, added | 0.64 mg |
| Vitamin D (D2 + D3) | 1.0 ug |
| Vitamin K (phylloquinone) | 7.1 ug |
| Alcohol, ethyl | 0.00 g |
| Caffeine | 0.00 mg |
| Theobromine | 0.00 mg |
Fat & fatty acid profile (per 100g)
| Fatty acids, total saturated | 1.2 g |
| SFA 4:0 | 0.00 g |
| SFA 6:0 | 0.01 g |
| SFA 8:0 | 0.09 g |
| SFA 10:0 | 0.06 g |
| SFA 12:0 | 0.45 g |
| SFA 14:0 | 0.17 g |
| SFA 16:0 | 0.26 g |
| SFA 18:0 | 0.12 g |
| Fatty acids, total monounsaturated | 1.4 g |
| MUFA 16:1 | 0.00 g |
| MUFA 18:1 | 1.3 g |
| MUFA 20:1 | 0.01 g |
| MUFA 22:1 | 0.00 g |
| Fatty acids, total polyunsaturated | 0.83 g |
| PUFA 18:2 | 0.74 g |
| PUFA 18:3 | 0.09 g |
| PUFA 18:4 | 0.00 g |
| PUFA 20:4 | 0.02 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) | 0.01 g |
| Cholesterol | 0.00 mg |
FAQ
Is this formula vegan?
While it is plant-based (soy protein), infant formulas are generally not certified vegan due to the inclusion of vitamins and minerals that may be processed with animal-derived agents. It is dairy-free and lactose-free.
How is the powder mixed?
It is mixed with water (like baby water) according to the package instructions to create a nutritionally complete liquid. The ratio is typically about 1 level scoop per 2 fl oz of water.
Can I use this for a toddler?
This is an infant formula designed for babies 0-12 months. Toddlers over 1 year old typically transition to whole milk or a toddler drink, unless otherwise directed by a doctor.
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 0.65 kcal/g · 10% calories from protein · 0.0 g fiber · 6.7 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: 0.40 (lower is better — aim for ≤ 1)
Sodium:potassium per WHO potassium guidance. Computed from USDA nutrients.