Similac® For Supplementation NON‑GMO*

For breastfeeding moms who choose to introduce formula

Designed for breastfeeding moms who choose to supplement.


Has OptiGRO™ to support your baby's brain and eye development.


NOTE: Changes in stool patterns may be noticed when introducing formula to a breastfeeding routine. Studies have shown that prebiotics produce softer stools more like those of breastfed infants.


Check out WhatToExpect.com, where you’ll find Similac For Supplementation NON‑GMO under the list of feeding favorites.

Similac is a sponsor of WhatToExpect.com

*Ingredients not genetically engineered.

Similac NON-GMO supplementing formula meant for breastfed babies.
What To Expect Bug

Available In:

Similac NON-GMO supplementing formula meant for breastfed babies. 1.45-lb Powder

Similac for Supplementation 2oz formula for infants 2-fl-oz Ready to Feed

Nutrition Information

Powder / 1.45 lb

Serving size: 100 Cal (5.3 fl oz, prepared as directed)

Amount per serving

  • Calories:

    100

  • Volume, mL:

    155.5

  • Protein, g:

    2.07

  • Fat, g:

    5.60

  • Carbohydrate, g:

    10.8

  • Water, g:

    141

  • Linoleic Acid, mg:

    1000

Vitamins & Minerals

Similac For Supplementation
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Rated 1 out of 5 by Baby won't drink it my son is almost 9 months old and we have decided to start weaning to formula from breastfeeding. I chose to go with a supplementing formula since it is most similar to beast milk and thought it might make the transition a little easier. After standing in the formula isle for what seemed like hours trying to decide which one to get, even after reading 100s of online reviews, I chose Stimilac brand supplementing non-Gmo. My son is refusing to drink it. He will take small sips and then spit half of it out. He barley ate even 3 oz after popping the bottle in and out. He has used a bottle several times. I went back to work for three months after my maternity leave and my grandma watched him during the day. During that time we did supplement a couple times using Gerber supplementing formula that we received a sample of and had no issues. I should have just stuck with that brand. Especially since similac doesn't offer samples for this formula. The worst part is that it is so expensive I have to wait until next pay day to even go out and purchase another brand; putting weaning on hold. Seeing as this is specifically a supplementing formula you would think they would offer smaller containers. If a mother is supplementing occasionally and formula is only good for a month, a lot of this is being thrown out. I'm sure no mother enjoys wasting that much money! August 25, 2016
Rated 5 out of 5 by This product has great Awesome product I recommend my baby August 23, 2016
Rated 3 out of 5 by Great Product I'm due with my fourth baby boy the end of this month. I've never attempted breastfeeding with any of my previous children. I attend to this time. One thing that always concerns me is not producing enough milk. After reading the reviews I feel comfortable with knowing more about this supplementary product! August 12, 2016
Rated 5 out of 5 by Great supplement! I was very skeptical about using this formula while breastfeeding. My son drinks more than my body can produce. An average 2 month old would drink 3 ounces. My son drinks 4 ounces. This really helps him feel full without over eating! August 10, 2016
Rated 5 out of 5 by !! Awesome formula! Recommend trying August 10, 2016
Rated 5 out of 5 by Love it I love this product! I wasn't able to produce enough milk for the baby and the hospital tried Gerber but it just seemed to not take she didn't like and they tried this Similac and she took to it so well she seemed to love it. She started having bad gas build up when we switched her to the sensitive tummy Similac so we went back to this one. I actually had to stop breastfeeding because I wasn't able to produce enough milk and giving her the formula was still upsetting her tummy so we went to straight formula. She loves it putting on weight really good August 5, 2016
Rated 5 out of 5 by Easy transition from formula to breast milk and back This is my fourth breastfed baby, and the first time I've used this product. It's the first time we haven't had a ton of tummy troubles when we introduced formula on those rare occasions I don't have enough pumped milk in the fridge that is ready to go (my demand fed son is not patient enough to wait on thawed milk.) No spitting up, no constipation, no gas. Better yet, when he does drink it, he doesn't conk out for six hours of unanticipated sleep (leaving me engorged) because he seems to digest it at the same pace that he's processing my own milk. I'm heading back to work in a couple weeks and I'm actually not stressed about the transition to the babysitter and needing formula on the days I don't pump enough. August 5, 2016
Rated 5 out of 5 by vacation and pumping I exclusively breastfeed my baby, so when we got closer to our pre-baby knowledge planned trip I worried that all that I had pumped may not be enough to leave her for a week. It took me three diff kinds of formula to get the right one that she would take so that I felt comfortable leaving her incase the pumped supply ran out. This formula was great, didn't upset her stomach and she took right to it and back to me/nursing when I returned. Thank you for making a product that goes along with breastfeeding so well. Makes me feel great about giving her something that works with my ultimate goals of breastfeeding and that she likes.Great product! August 4, 2016
  • 2016-08-26 T11:34:15.183-05:00
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