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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
stars
987 ratings167 reviews
  1. 5 stars90% (885)
  2. 4 stars6% (60)
  3. 3 stars2% (19)
  4. 2 stars0% (4)
  5. 1 star2% (19)

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Showing 41-50 of 167 reviews
Jan 17, 2026
Reviewer name: Phil
2 out of 5 stars
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.

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Feb 5, 2026
Reviewer name: SamB
3 out of 5 stars
3 out of 5 stars review

Good product, bad container

It's a fine product and dissolves quickly. It is what it is. I took two stars off for the container design. Because it tapers at the top, you can't put your hand in there when the powder level gets lower so it makes it difficult to scoop out. Other brands have the same width container all the way, so not sure why they make the top so narrow. I doubt they'll change it since it's probably part of their brand, but I'll be getting another brand and pay more attention to the container shape next time. I poured the whole thing into a tupperware to make it easier to scoop out.

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Mar 4, 2025
Reviewer name: Todd
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

I had to use 4-6 times as much as MetaMucil Fiber

Not as good as MetaMucil

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

Verified Purchase

Great

work great for OTC

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Dec 6, 2025
Reviewer name: YL
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Not worth

No results

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Jun 11, 2026
Reviewer name: JPF
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Benefiber

Always dependable

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Oct 11, 2025
Reviewer name: Swackie
3 out of 5 stars
3 out of 5 stars review

Verified Purchase

Works well for some

I was hoping for results within the first week.

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Sep 6, 2025
Reviewer name: Ann
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Fiber

I didn't realize it works; by giving soft fiber bulk when you have to treat your intestine with kindness. Mine by prescription.

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Sep 25, 2025
Reviewer name: Tina
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Keeps me regular

Love this. Benefiber is very gentle and not hard like other brand. I add one teaspoon to my morning coffee

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Sep 21, 2024
Reviewer name: LuluB
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Dissolves completely

I use this every day in my coffee or tea. It dissolves completely and is tasteless. Easy way to add needed fiber to my diet. I recommend it.

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