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Silver Fern

Silver Fern Ultimate Fiber Prebiotic Supplement

  • 570 g powder, one pack
  • Prebiotic fiber for daily gut and digestive balance
  • Unflavored, gentle daily use
  • 5 by 5 by 6 inch container

Last refreshed Sep 11, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

An unflavored prebiotic fiber powder for adults who want a gentle daily fiber for gut balance. The listing gives no fiber grams, no serving size and no ingredient list.

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ASIN: B0GRK99DCTCategory: Fiber Supplements

Overview

Not a flavored drink mix, this is a plain prebiotic fiber powder meant to be taken daily for digestive balance and the gut microbiome. It ships as a single pack in an unflavored form.

The reason to buy is an unflavored prebiotic fiber powder aimed at gentle daily use. The limitation is that the listing gives nothing on fiber type, grams per serving or directions, so it cannot be compared with other fibers.

Who it's for

Adults adding a daily prebiotic to a routine, who dislike flavored mixes, fit this powder. Anyone with digestive disease, anyone sensitive to fiber and anyone needing stated doses should read the label and consult a clinician.

Pros and cons

Pros
  • Gentle daily positioning
  • Single large pack
Cons
  • Fiber type not listed
  • Grams per serving not listed
  • Directions not listed

Performance notes

Prebiotic fibers feed the bacteria in the gut and ferment slowly, so starting low and drinking water is common advice. The listing does not name the fiber, so how quickly it ferments is not known. Mixing into a liquid avoids clumping in a dry powder.

Specifications

BrandSilver Fern
Dimensions & fit
Item weight570 g
Item dimensions5 x 5 x 6 inches
Other details
Item FormPowder
FlavorUnflavored
Product BenefitsDigestive balance, gut microbiome support
Number Of Items1

Frequently asked questions

What comes in the Silver Fern Ultimate Fiber pack?

One pack of unflavored prebiotic fiber powder weighing 570 g. The listing mentions no scoop.

Is Silver Fern Ultimate Fiber flavored?

No. The flavor is unflavored.

Is this a laxative?

The listing calls it a gentle prebiotic supplement for digestive balance and does not call it a laxative.