Skip to Main Content
Sams Club
Sams Club
Customer reviews for Benefiber Daily Prebiotic Fiber Supplement Powder, Unflavored, 28.9 oz. for
Benefiber Daily Prebiotic Fiber Supplement Powder, Unflavored, 28.9 oz.
4.8 out of 5 stars
stars910 ratings151 reviews
  1. 5 stars90% (816)
  2. 4 stars6% (55)
  3. 3 stars2% (17)
  4. 2 stars0% (4)
  5. 1 star2% (18)

Member photos

Sort by |
Showing 21-30 of 151 reviews
Jan 17, 2026
Phil
2 out of 5 stars review

Verified Purchase

Stopped up

When I started taking benefiber I no longer had daily bowel movements and I did know why.

Helpful?6IUIW21146ND13576901247
May 13, 2024
Jim Kastner
5 out of 5 stars review

Verified Purchase

Great product seems to do the job

I’ve tried a lot of these fiber drinks and this one’s the best. It’s almost invisible. You can put it in just about anything and it does seem to do the job.

Helpful?6IUIW21146ND13576901247
Jun 5, 2025
texastiki
5 out of 5 stars review

Verified Purchase

Great price when it is on sale

Really helps and has no taste at all so I can just put it in my drink.

Helpful?6IUIW21146ND13576901247
Apr 20, 2024
Bob Baughbla
5 out of 5 stars review

Verified Purchase

Fiber. Its good for number 2!

Keep those movements nice, healthy, and solid. 10 out of 10 would totally recommend 👌 👍 👏

Helpful?6IUIW21146ND13576901247
Oct 11, 2025
Swackie
3 out of 5 stars review

Verified Purchase

Works well for some

I was hoping for results within the first week.

Helpful?6IUIW21146ND13576901247
Jan 8, 2026
Nat
5 out of 5 stars review

Verified Purchase

Great

Love it better than taking pills

Helpful?6IUIW21146ND13576901247
Sep 26, 2025
AG
3 out of 5 stars review

Verified Purchase

Mom likes!

Not bad. Mother likes it!

Helpful?6IUIW21146ND13576901247
Jun 5, 2025
Kim
5 out of 5 stars review

Verified Purchase

Works

Bought for a friend and said they will buy it again

Helpful?6IUIW21146ND13576901247
Oct 2, 2025
Goodwin
5 out of 5 stars review

Verified Purchase

Love to go for a few things, and have lunch too.

They had every thing I went for and also had lunch.

Helpful?6IUIW21146ND13576901247
Jan 1, 2026
Jeff
5 out of 5 stars review

Verified Purchase

Good Product

Good value. I add it to my coffee and you can't even tell that it is there.

Helpful?6IUIW21146ND13576901247