Similac Soy Isomil Infant Formula is a nutritionally complete, soy-based option designed for infants who need a milk-free formula or experience fussiness and gas. This plant-protein formula is also suitable for vegetarian families and provides lactose-free nutrition for infants who should avoid lactose, including those with lactase deficiency, lactose intolerance, or galactosemia. It offers a gentle, digestible alternative to support early feeding and daily nourishment.

Features

• Gentle, soy-based nutrition designed for easy digestion.
• Supports healthy growth throughout the first year of life.
• Halal, Gluten-free, and Kosher (processed on dairy equipment).
• Clinically shown to support dietary management in infants with diarrhea.
• Formulated with low osmolality (200 mOsm/kg water) for digestive comfort.
• Soy protein isolate helps manage IgE-mediated cow’s-milk-protein sensitivity or allergy.
• Clinically shown to help reduce fussiness and gas in infants with general intolerance to cow’s-milk formulas.
• Made with a specialized blend of carbohydrates that use two absorption pathways to support nutrient uptake and help reduce malabsorption risks.
• The first soy formula has been clinically shown to help support the developing immune system, comparable to infants fed human milk or milk-based formula.

OptiGRO is an exclusive blend of DHA, lutein, and vitamin E: these important ingredients are found in breast milk:

• Lutein to support healthy eye development.
• DHA helps nourish brain and eye development.
• Vitamin E to support developing cells and overall growth.

The exclusive formula has the following:

• Prebiotics to help support digestive health.
• Calcium to support strong bones, with no palm olein oil.
• Nucleotides to help support immune function.
• Carotenoids are similar to those naturally found in breast milk.

Ingredients: Corn Syrup Solids (39%), Soy Protein Isolate (15%), High Oleic Safflower Oil (11%), Sugar (10%), Soy Oil (8%), Coconut Oil (8%). Less than 2% of: Schizochytrium Sp. Oil, M. Alpina Oil, Beta-Carotene, Lutein, Short-chain Fructooligosaccharides, Calcium Phosphate, Potassium Citrate, Potassium Chloride, Salt, Magnesium Chloride, L-Methionine, Ascorbic Acid, Inositol, Choline Chloride, Potassium Hydroxide, Taurine, Ascorbyl Palmitate, Ferrous Sulfate, Zinc Sulfate, Mixed Tocopherols, L-Carnitine, Niacinamide, d-Alpha-Tocopheryl Acetate, Calcium Pantothenate, Copper Sulfate, Thiamine Hydrochloride, Vitamin A Palmitate, Riboflavin, Pyridoxine Hydrochloride, Folic Acid, Potassium Iodide, Phylloquinone, Biotin, Sodium Selenate, Vitamin D3, and Vitamin B12.

Contains soy ingredients.

• Source of DHA.
• Source of ARA.

*Soy protein isolate is an inherent source of nucleotides.

Instructions for Use:

Your baby's health depends on carefully following these directions. Proper hygiene, handling, and storage are important when preparing infant formula. Failure to follow these directions could result in severe harm. Ask your baby's doctor if you need to use cooled, boiled water for mixing and if you need to boil (sterilize) bottles, nipples, and rings before use.

• Wash your hands, surfaces, and utensils.
• Pour water into a clean bottle.
• Add 1 unpacked level scoop (8.8 g) to each 2 fl oz of water.
• Return dry scoop to can.
• Cap bottle; shake well; attach nipple.
• Once feeding begins, use within 1 hour or discard.

Storage and Handling

• Once mixed, store bottles in the refrigerator and feed to the baby within 24 hours.
• Store unopened or opened containers at room temperature; avoid extreme temperatures.
• Use opened container contents within 1 month.
• Do not reuse the container.

Precautions

• Never use a microwave oven to warm the formula. Serious burns can result.
• Soy formulas are not recommended for premature infants with birth weights less than 1800 g.
• Powdered infant formulas are not sterile and should not be fed to premature infants or infants who might have immune problems unless directed and supervised by your baby's doctor.