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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 171-180 of 1,553 reviews
Dec 6, 2025
Reviewer name: Tonia
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Never Again

First pill, my stomach was hurting so bad I had to take a pain reliever.

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Nov 11, 2025
Reviewer name: Yelena
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great Product, no side effects

Recommend, as it truly works

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Jan 16, 2026
Reviewer name: Marge
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Good

Just as good or better than more expensive brands

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Oct 6, 2025
Reviewer name: Teenie
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great price

Great price for a product that improves my health.

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Dec 16, 2025
Reviewer name: Ana
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Probiotic

Excellent probiotic, been using it for a while.

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Nov 8, 2025
Reviewer name: Kristi Rumler
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Probiotic

Probiotic that works to keep regular

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Mar 15, 2026
Reviewer name: Barbs
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Works well

Works well

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Apr 4, 2026
Reviewer name: Mguice
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Probiotic

Easier on the intestines

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Nov 1, 2020
Reviewer name: Brenna
5 out of 5 stars
5 out of 5 stars review

Works just as well as Align

This product has the strain used in Align, plus others that have been the focus of recent studies and that have distinct benefits for different locations of your gut. It’s a great blend of probiotics, for a great price. I typically take one every other day, because of the potency of each pill.

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Jun 2, 2020
Reviewer name: Steph
1 out of 5 stars
1 out of 5 stars review

Members Mark 10 Strain Probiotic

Only tried one each day for three days...and I had major diarrhea, stomach cramping and pain. This is definitely not for me. Fortunately Sams Club did allow me to return to rest for a full refund. I will use the digestive gummies or Phillips...never had any trouble with these. Thought I would try this...but no thank you...not for me.

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reply from Member's Mark Supplier

Hi Steph, we are sorry to hear that you experienced digestive upset when first using Member’s Mark 10 Strain Probiotic. We appreciate you sharing your experience. When starting a new probiotic like 10 Strain Probiotic one may want to consult with a physician to see if starting with a dose every other day for the first week may help the body acclimate to the product.