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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.

Also, Similac Pro-Advance® and Similac Pro-Total Comfort™ are gentle for supplementing. Ask your pediatrician before you switch.

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.

*Ingredients not genetically engineered.

Similac NON-GMO supplementing formula meant for breastfed babies.

Available In:

1.45-lb Powder

2-fl-oz Ready to Feed

NoPalmOil-Video-2 No Palm Oil/Palm Olein Oil

For breastfeeding moms who choose to introduce formula

Nutrition Information

Powder / 1.45 lb

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

Amount per serving

  • Calories:


  • Volume, mL:


  • Protein, g:


  • Fat, g:


  • Carbohydrate, g:


  • Water, g:


  • Linoleic Acid, mg:


Vitamins & Minerals

Similac For Supplementation
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Similac For Supplementation NON‑GMO Reviews

Rated 5 out of 5 by from Similac supplementation is great I strictly breastfeed but wanted to find a formula for backup due to going back to work.Tried this and multiple other formulas and this was the only one my baby would drink.It keeps my lo stool soft just like the breastmilk. It do get quite expensive paying out of pocket,I just wish they had the smaller cans.If I choose to stop breastfeeding this will be our go to formula.
Date published: 2020-06-17
Rated 5 out of 5 by from Great formula, my baby loves it I’ve been using this formula since the 2nd week my daughter was born. I don’t produce enough and she was crying from being hungry after breastfeeding. I’ve been mostly breastfeeding and supplementing with about 3 4oz bottles a day. After trying several formulas I’ve found this one to be the best for my baby. I have had very little issues with gas or spit up from this formula, I also use the Dr Brown bottles to help with this and burping is about the same as breastfeeding. I also found that if I burp her half way through the feeding it completely eliminated her spiting any of the formula up. She’s also been doing about 7-8 hour stretches for me at night since her tummy is full (she’s 10 weeks old). My only complaint is that I wish this came in ready to use packets. It’s a pain in the rear to have to lug the tub around in my diaper bag as it takes up too much space and having to portion what I think I might need into ziploc baggies is a pain. Also wish more stores carried this specific formula and we could get the Amazon “club pack” at Costco or Sams.
Date published: 2020-04-13
Rated 5 out of 5 by from Great for supplementing We have been giving our baby (our third child) formula from time to time when my breasts are empty in the evening and he is still hungry. He has done well with this formula from the start; no stomach issues or problems with bowel movements. When I return to work, I plan to have him drink a combination of expressed breastmilk and Similac for Supplementation during my time away from him. We are very pleased with this product.
Date published: 2020-03-19
Rated 5 out of 5 by from Great formula for my little babe! As a breastfeeding momma, this was perfect to introduce to my little guy for supplementing!
Date published: 2020-02-17
Rated 5 out of 5 by from Great Product recommend to all moms absolutely love it
Date published: 2020-02-13
Rated 5 out of 5 by from Works great for rotating between BM we were struggling with getting her to sleep at night so we decided to do BM during the day and this formula at night. It works great for us because she’s sleeping for longer periods of time at night and I’m able to sleep a bit more.
Date published: 2020-02-03
Rated 2 out of 5 by from Worked at first I have tried almost every formula on the market. Finally got to this one and it worked for 2 months for my baby. Out of nowhere, he suddenly will NOT eat this anymore. He absolutely hates it. Not sure if I got a bad batch or something? But he screams bloody murder now. Gave him a different brand and he is fine.
Date published: 2020-01-20
Rated 5 out of 5 by from Great supplement for LO - wish I could purchase smaller amounts! We've been using this formula as needed between nursing for five months now and have had a positive experience. Our LO has a 5oz bottle daily or every other to give me a break from nursing. We do have to burp a bit more after a bottle vs nursing as he's more likely to spit up but we haven't had any issues with gas or upset tummy. I do wish we could purchase smaller amounts and to-go portions. At times we've had to throw out containers as it expires within 30 days, I hate to waste!
Date published: 2020-01-09
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