This is the only formula we ever fed our little one and she never had any issues with it. We started solely formula feeding at 3 months and we've saved so much money by purchasing the Sam's brand over Similac. The ingredients are exactly the same. Unrelated to the effectiveness of the formula: Similar to other brands of formula, this container includes the quote: Breast is best. If you choose to formula feed at 3 months old or 3 hours old, you are doing what is best for your baby! No guilt (:

Product and size are great for the price. Only concern is that the ingredient comparison is not completely accurate. Some ingredients in Members Mark are compared to Similac Sensitive, and not the Similac Pro-sensitive, as it states. If you are particular about this, I suggest reading and doing your research. We switch our baby between Similac Pro-sensitive and Members Mark sensitivity every other canister to ensure she gets all necessary nutrition. Still a great product! Thanks Sam's club for the bargain price!

My daughter had problems with regular formula, so her pediatrician recommended switching her to Similac Pro Sensitive. I did some research and saw that the Sam's Club version is very similar to Similac, so we tried it. She's been using it 7 months now. I ran out a few months back and had to get a small container of Similac to tide us over and my daughter had such bad gas and spit up. So, the generic version was actually better for her than the name brand. And it has saved us a ton of money.

I recently switched to this from another store brand that was becoming hard to find and my little one didn't seem to want to drink. Since the switch my little one drinks formula with much less of a fight. Hopefully I won't have trouble getting my hands on this one like the other brand. I'm very happy to make the switch with comparable pricing and the ease of having it shipped to my door.

My go to formula for my kids who are lactose intolerant. Price is reasonable and the online order and shipping was easy and fast. Went to club store product was out of stock an employee who works at the club recommended I order online and have it shipped to my home. Order arrived earlier than stated. It came a day early and just in time as I ran out of formula that very day. I will definitely be ordering online from now.

You cannot beat the price! This formula is comparable to similac pro sensitive. My now 5 1/2 month old has been using this for 3 months without issue. He had tumny troubles at first but he adjusted perfectly to this formula. I love being able to get it shipped for free when I need it. My sams club is about 40 minutes away in a busy neighbouring town, so i dont go often. Without the free shipping option, I dont know what I would do!

This formula is great. Baby easily switched to this from Similac ProSensitive. Virtually the same formula with only one vitamin a little less of which is the linoleic acid. One can last almost 10 days when making 4 ounce bottles. Literally cut my formula bill from $200 to about $75 monthly.

Grandson did awful with this generic similac formula. Had to throw it away. Went back to Similac.

Im so thrilled that you had formula when we were desperate. Please tell me when your next truckload comes in

My grandson is only a month old and has a very sensitive stomach. This formula works very well for him