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Customer reviews for Member's Mark 10 Strain Probiotic Capsules, 84 ct. for
Member's Mark 10 Strain Probiotic Capsules, 84 ct.
4.8 out of 5 stars
stars
5,425 ratings1,553 reviews
  1. 5 stars87% (4,710)
  2. 4 stars9% (492)
  3. 3 stars2% (119)
  4. 2 stars1% (28)
  5. 1 star1% (76)

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Showing 1-10 of 1,553 reviews
Aug 21, 2026
Reviewer name: dB007
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Seems to be helpful and priced reasonable.

I haven't tried other probiotics to compare so my rating is not based on a comparison, just the fact I feel sure this has been helping my stomach issue when the doctors never figured out what I needed to do.

Helpful?3LLGKU748EDS7874223398
May 22, 2025
Reviewer name: Jodi
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great product

We have been taking this probiotic for years and feel like it helps us keep from catching colds, etc. I was a substitute teacher for a long time and I especially feel like this helped keep me well when going into a classroom full of kids. The price is very reasonable compared to other similar products.

Helpful?3LLGKU748EDS7874223398
Aug 3, 2017
Reviewer name: MaryV
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

No Issues with More Strains Added

I have been using this product for 5+ years and was a little nervous about the change to 10 strains, but found the transition very easy. I had three days of mild discomfort (gas and some bloating), but no trouble after that. I'm convinced that probiotics help my immune system by keeping my gut healthier.

Helpful?3LLGKU748EDS7874223398
Dec 29, 2022
Reviewer name: WikiPapa
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Helped my stomach/digestive issues

I have suffered from IBS for decades. Nothing helped and Dr's prescriptions more often than not either left me completely constipated, or with a worse case than ever! Every so often, I'll try something new when someone recommends it... and someone told me to try this. Did it cure my IBS, no... don't be silly. But, did it HELP? Absolutely, YES! Instead of 3+ "attacks" per week, I'm down to about 1-2 bouts per month. A cure? No. A support that keeps me normal more than before, yes... and that's saying something!

Helpful?3LLGKU748EDS7874223398
Jan 7, 2018
Reviewer name: epcotx
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Well Satisfied with Purfhase!

I am now a three-time purchaser of this great product from Sam's Club. This was my second on-line purchase and it was handled very efficiently. In my limited comparisons with other products, this one stands out for both quantity and quality for the price!

Helpful?3LLGKU748EDS7874223398
May 1, 2026
Reviewer name: Grammy
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Skeptical?

This product, other than the packaging, is exactly like the prescription form of Align. I was skeptical at first, but through daily use I have found it to be a lifesaver for my gut issues. If I skip taking it for more than two days, the gut issues come back. This is a lifesaver! The price is so reasonable, that my husband tried it and he is on board with the benefits of this product.

Helpful?3LLGKU748EDS7874223398
Apr 18, 2026
Reviewer name: Mama4
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Easy to swallow capsule, no aftertaste

Great probiotic, very well priced. Love how it does not make me burp or have any kind of funky aftertaste. The capsule is easy to swallow. Perfect or gut nutrition that we often need and don't get enough in our diet. Purchased it for my father after he did a hard course of anabiotic's and he felt great afterwards.

Helpful?3LLGKU748EDS7874223398
Jan 28, 2023
Reviewer name: maurose
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Good Product ~ Good Price

So far, so good. I had to switch because my regular Probiotic was never in stock at another store. I do have to take this with some milk since it's a large pill & it doesn't go down easily with water. Probiotics have greatly helped me with my stomach issues. This is a great price, too.

Helpful?3LLGKU748EDS7874223398
Dec 16, 2024
Reviewer name: English Jessica
4 out of 5 stars
4 out of 5 stars review

Good edition the medicine cabinet

I am a fan of this probiotic. I am very glad it is all in one. There is nothing worse for me than needing multiple pills in a serving. I like that it has enough for such a large supply so I can get a sense if its truly effective before purchasing again. The best part for me is the texture of the pill, they are coated which makes them far easier to swallow.

Incentivized Review
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Aug 16, 2017
Reviewer name: Bambrat17
3 out of 5 stars
3 out of 5 stars review

Verified Purchase

Probiotics are a Plus

I have diverticulitis so I need extra fiber and more to keep regular. I was on a prescription drug but had to stop. I took the advice of a friend's parents and tried probiotics. I have been using it for about 3 weeks. Although my stomach feels better and I'm not so bloated, I still am not regular. Hopefully this improves soon. I also feel more energy because my stomach doesn't hurt. No nausea either. Those are the 2 pluses I see.

Helpful?3LLGKU748EDS7874223398