Skip to Main Content
Sam's Club
Sam's Club
All Departments
All Services
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)

Member photos

  • +213 images
Sort by |
Showing 141-150 of 876 reviews
Jul 23, 2026
Reviewer name: Leslie
3 out of 5 stars
3 out of 5 stars review

Too thick when cold.

I can drink these as long as they are not refrigerated. I made the mistake of putting several in the fridge and they get so thick, that it cannot be poured out of the container. I have to let it come back to room temperature before I can attempt to drink it or pour it into a cup.

Helpful?6M8Z394HCYZT13576372037
Jun 11, 2026
Reviewer name: KatE
3 out of 5 stars
3 out of 5 stars review

Inconsistent consistency

The first case I got was great! The next 2 cases (1 case returned, and 1 replacement) were a thick pudding consistency and not mixed well at all. Undrinkable. Inconsistent product, which is too bad, because the flavor was great. Going back to name brand.

Helpful?6M8Z394HCYZT13576372037
Aug 4, 2026
Reviewer name: Shelby
1 out of 5 stars
1 out of 5 stars review

Second purchase had a spoiled consistency

I had previously purchased this same brand of protein drinks in the variety pack and they were smooth and had a good flavor. When I purchased the pack with only chocolate, the drink was chunky almost as if it had spoiled. I opened the first drink 4 days after purchase. The expiration date isn't until April 2027.

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

Thank goodness, no Stevia

Muscle milk started putting Stevia in their drinks, so I moved to this one and I'm very grateful that it uses sucralose and not Stevia. My body has a really hard time with Stevia and I'm not the only one, as people who have weed allergies can have problems with it. This chocolate drink is tasty. It's actually refreshing, and not thick.

Helpful?6M8Z394HCYZT13576372037
Jun 10, 2026
Reviewer name: CW
1 out of 5 stars
1 out of 5 stars review

Members Mark Chocolate Protein Shake

Awful! There were lumps of congealed goo. The lumps of goo wouldn't even melt under hot water. It was not something you could drink. You would need to use a spoon to eat it. No amount of shaking made it any better. By far the worst I have tried. I'm usually a big fan of Members Mark items. This one doesn't make the cut.

Helpful?6M8Z394HCYZT13576372037
Jun 22, 2026
Reviewer name: William
1 out of 5 stars
1 out of 5 stars review

Defective shakes happen

I opened a drink and it wouldn't pour out at all. i had to squeeze the container in order to get anything out. i called Sams Club and got their AI assistant. it told me that the drinks weren't returnable. i tried explaining that my drinks were defective. AI told me that the drinks were not returnable and not refundable. i guess AI believes that i should drink them. if I drink them and if i get sick i could sue them. i think their AI is flawed. Don't they look appetizing in the pictures. i tried rinsing one down the sink but the white chunks wouldn't break up under hot water and the spray nozzel

Helpful?6M8Z394HCYZT13576372037
reply from Consumer Relations Team

Hi William. We're sorry to hear about your experience with both this product and in calling us. Did you try calling 1-888-301-0332? We would love to gather additional information from you about the lot code and Best By date on the top of the carton, if you still have some around. Thank you!

Jul 12, 2026
Reviewer name: RC
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great product that I’ve been using for years

Great Fried that I’ve been using for a protein supplement for years. Great taste.

Helpful?6M8Z394HCYZT13576372037
Aug 6, 2026
Reviewer name: Scott
4 out of 5 stars
4 out of 5 stars review

Verified Purchase

It's okay

Not as good as Atkins for flavor. Miss my Atkins buying member's Mark brand at same price point

Helpful?6M8Z394HCYZT13576372037
Aug 3, 2026
Reviewer name: Nicole
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Taste

It's a really smooth taste/texture (doesn't taste chalky).

Helpful?6M8Z394HCYZT13576372037
Jun 16, 2026
Reviewer name: Missi
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Buy these!

Very good! I will buy again

Helpful?6M8Z394HCYZT13576372037