Similac Soy Vs Similac Sensitive

Similac Soy and Similac Sensitive are two formulas from Similac brand that was designed to deal with the same issue, which is gas and fussiness. Even though they are similar in purpose, they are made with different ingredients and to be used in different cases. If you are currently confused about which to choose for your baby, go check our article below.

In this article we are going to give you information about:
– What is Similac Soy and Similac Sensitive
– What Similac Soy and Similac Sensitive are made of
– Similac Soy vs Similac Sensitive

About Similac Soy
Similac Soy or also called Isomil is an infant formula from Similac manufactured by Abbott Laboratories. This infant formula is designed for infant who can’t consume cow’s milk, because the lactose or protein may cause their stomach to retain excessive gas and makes them fussier. Some infant may have these kind of feeding issues in their early life and even though it is not dangerous, it may frustrate the mother and baby if not handled quickly.

Similac claims that their soy-based infant formula have been studied more than any other soy based formula and that soy based formula has been clinically shown to help reduce some feeding issue in infants. Besides feeding issue some parents give their baby soy based formula for their preference of vegetarian diet. Baby with galactosemia also suitable with soy based formula for it doesn’t contain lactose.

Similac Soy Ingredients
Since this is a soy based formula, the regular milk ingredient is being replace with soy protein isolate. This protein contains the most protein compared to other high protein commercial products. To replace the lactose in milk, Similac Soy uses corn syrup solids and sugar while for the fat source, they used a mix of vegetable oils from safflower, soy, coconut etc.

About Similac Sensitive
Similac Sensitive is an infant formula from the brand Similac manufactured by Abbott Laboratories. This infant formula is also design to deal with gas and fussiness in infant’s early life due to their sensitivity towards lactose in their formula. Gas and fussiness is not a dangerous condition and usually will be gone when your baby getting older. This issue can be easily deal with only a change of formula into gentler one like Similac Sensitive.

Even though this infant formula made to deal with lactose sensitivity, it is not suitable for baby with galactosemia. Because even though they are similar, the problem is different. Lactose sensitivity in infants is usually because their digestive system is still developing and not a serious condition like galactosemia, which means they can’t consume lactose at all. For similar infant formula recommendation, check our article on Similac Pro Sensitive Vs Similac Sensitive here.

Similac Sensitive Ingredients
Since Similac Sensitive is made for infant with lactose sensitivity, the regular milk ingredients is being replaced with milk protein isolate for the protein source, which is the protein in milk that have been isolated from its fat and lactose. It still contain lactose but in a very small amount. As for the carbohydrate source, it uses corn syrup while the fat source comes from a mix of vegetable oils.

Now, let’s compare Similac Soy and Similac Sensitive. Even though both of them are made for gas and fussiness, one is soy based and one is milk based. Similac Soy doesn’t contain lactose, so it is safe for baby with lactose sensitivity and galactosemia. At the other hand, even though Similac Sensitive is designed for lactose sensitivity, it can’t be used to deal with galactosemia since it still contain lactose.

Similac Soy Vs Similac Sensitive

Similac SoySimilac Sensitive
- Soy based formula- Cow’s milk based formula
- Used Soy protein Isolate- Used milk protein isolate
- Doesn’t contain lactose- Contain lactose in small amount
- Suitable for baby with galactosemia- Not suitable for baby with galactosemia

All in all, the decision is all yours to make. If your baby issue is gas and fussiness, you can choose between both formulas whichever is more convenient for you. However, if your baby’s issue is galactosemia we highly recommend you Similac Soy. Some parents who prefer vegetarian diet may also pick Similac Soy for their baby. The most important thing is determining your baby condition first before choosing their formula, so you can make the best decision.