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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.

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Showing 481-490 of 718 reviews
Feb 16, 2026
anonymous
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
Jan 31, 2026
Michelle
2 out of 5 stars review

I have been drinking these protein shakes for several years, however recently I've noticed when I don't finish the drink within an hour or so, it starts to get chunky. This has happened several times and I've poured my drink into a glass to see what was happening.. it was white chunky. So unfortunately I'll be switching to a brand name

Helpful?6M8Z394HCYZT13576372037
Mar 2, 2026
LESLIE
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
Feb 13, 2026
Lorrie
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
Feb 24, 2026
MEGAN
2 out of 5 stars review

Chocolate Water

Chocolate water. I used to buy the Atkins Protein shakes. I liked those because there are a thick and creamy. Since those were no longer available I tried the private label brand hoping they made it for them. 👎 I was sorely mistaken and will not buy again.

Helpful?6M8Z394HCYZT13576372037
Mar 14, 2026
jay
1 out of 5 stars review

worst tasting protein drink I ever had.

worst tasting protein drink I ever had. My normal brand has been out o stock for a few weeks now. While trying to match nutrient values up as close to possible I decided to try this. Sorry I did. Wish there was a money back guarantee so i could return it. Most likely will just toss it

Helpful?6M8Z394HCYZT13576372037
Aug 23, 2025
Breann
5 out of 5 stars review

Verified Purchase

Better than Premier brand

Has a great taste

Helpful?6M8Z394HCYZT13576372037
Jul 23, 2025
Doc
5 out of 5 stars review

Verified Purchase

Shake

Product taste good

Helpful?6M8Z394HCYZT13576372037
Sep 13, 2025
Sam
5 out of 5 stars review

Verified Purchase

This protein shake is very good.

Great Flavor

Helpful?6M8Z394HCYZT13576372037
May 28, 2025
sm4967
5 out of 5 stars review

Verified Purchase

Great for meal or anytime

Delicious cold.

Helpful?6M8Z394HCYZT13576372037