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Customer reviews for Member's Mark 30g High Protein Nutritional Shake, Chocolate 11 fl. oz., 15 pk. for
Member's Mark 30g High Protein Nutritional Shake, Chocolate 11 fl. oz., 15 pk.
4.4 out of 5 stars
stars
2,805 ratings876 reviews
  1. 5 stars71% (1,983)
  2. 4 stars12% (343)
  3. 3 stars6% (168)
  4. 2 stars4% (113)
  5. 1 star7% (198)

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Showing 191-200 of 876 reviews
May 13, 2026
Reviewer name: Belinda
5 out of 5 stars
5 out of 5 stars review

BRING THEM BACK

As a bariatric patient, these shakes have been a daily routine for 6 years. I have tried others and I prefer Member's Mark CHOCOLATE shakes 11 ounce, 15 pack. Please bring them back, I do not like vanilla or strawberry and all you have is a variety pack.

Helpful?6M8Z394HCYZT13576372037
Jun 1, 2026
Reviewer name: MindyT
1 out of 5 stars
1 out of 5 stars review

Poor quality control. Spoiled product.

Waste of money. Like others there must be a spoiled batch. Opened 5 bottles of the brand new box and all are chunky. Trashed the whole box. Had these shipped and no time to drive 30 minutes to the store to return. Can't get a refund online and phone calls are answered by AI.

Helpful?6M8Z394HCYZT13576372037
Mar 2, 2026
Reviewer name: LESLIE
1 out of 5 stars
1 out of 5 stars review

Shame on me for not noticing this sooner!!

Exactly what is the ingredient you list as *Sweetened with nonnutritive sweeteners? You don't think people want to know if this sweetener is artificial? Like Stevia or sucrolose or some other artificial thing that has now been proven to be not so good for the human body. I know my system can detect it fairly quickly because I don't feel very well after having it. It also leaves an unpleasant taste in my mouth. I'm throwing out what I have left from the case I bought. Why would you try to hide the real ingredient? Now my trust in all other Members Mark products is in jeopardy. I'll be examining things a lot more closely. I may be ashamed but major Shame on Sam's too.

Helpful?6M8Z394HCYZT13576372037
Jun 3, 2026
Reviewer name: Nancy
3 out of 5 stars
3 out of 5 stars review

Why is it so thick now?

I have been buying your chocolate protein drinks pretty much since you started selling them and I have always loved them over all other brands. But you changed the formula recently and I am not a fan. The last 2 cases I got, the drinks are so thick, I literally have to squeeze it out like toothpaste. I still enjoy the taste, but definitely not the consistency. Please change it back.

Helpful?6M8Z394HCYZT13576372037
Apr 30, 2026
Reviewer name: Aimee
4 out of 5 stars
4 out of 5 stars review

Watery and powdery

I wanted to like this as they are cheaper than alternatives, but they just tasted watery and powdery. I'm comparing this to Fairlife which is real milk, and even the Member's Mark vanilla shakes are primarily real milk - for this one, you'll see the main ingredient is water. I'm looking for something I actually enjoy drinking, so I'll be going back to the Fairlife chocolate nutrition shakes.

Helpful?6M8Z394HCYZT13576372037
Feb 13, 2026
Reviewer name: Lorrie
1 out of 5 stars
1 out of 5 stars review

Thick and slimy what happened???

Something happened to these protein shakes and it wasn't for the good. The last batch I've bought in recently in January is thick and slimy and the consistency is absolutely horrible. I don't know what they've done to this protein shake, but I used to drink them and they used to be great now they're so thick and slimy. I can't even drink them anymore.

Helpful?6M8Z394HCYZT13576372037
May 27, 2026
Reviewer name: anonymous
1 out of 5 stars
1 out of 5 stars review

Survived the chunky protein shake

Nothing prepares you for the horror of taking a sip of your protein shake and realizing it has the texture of spoiled yogurt 😭 No weird smell, just straight chunky surprise. 0/10 experience. Opened the container up and it was solidified. Same thing for the additional 3 I opened up. Straight to the trash. I suggest to not trust drinking it straight from the bottle

Helpful?6M8Z394HCYZT13576372037
Feb 16, 2026
Reviewer name: anonymous
2 out of 5 stars
2 out of 5 stars review

Upsets my Stomach

I have bought these for a few years now, recently they have started upsetting my stomach and making me feel sick. this happens on an empty stomach or if I've eaten. I'm not sure if the Trevor changed, but it's not good for about 30 minutes after drinking.

Helpful?6M8Z394HCYZT13576372037
May 23, 2026
Reviewer name: anonymous
1 out of 5 stars
1 out of 5 stars review

Please do something Sams Club

These are my family's go to shake for years and they were recently out of stock, so I was excited to get them back. Apparently, they were rushed back and through QC because I just picked up 2 boxes from the new stock and they are disgusting and lumpy. Please bring back the product we all love. Recall these or something, it doesnt give me confidence to purchase not knowing what to expect now. The vanilla ultra filtered are out of stock now too, please dont ruin that one too.

Helpful?6M8Z394HCYZT13576372037
Mar 8, 2026
Reviewer name: Timothy
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Love product!!!

Love this product and use it daily!!!

Helpful?6M8Z394HCYZT13576372037