US
Metamucil

Metamucil Fiber Therapy Capsules 340 Count

  • 340 capsules total
  • 34 servings per container
  • Psyllium fiber, plant-based
  • Unflavored, adult formula
  • 9.6 ounces
  • Digestive and heart health listed uses

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

Our verdict

A large capsule supply of Metamucil psyllium fiber for daily regularity. The primary type field wrongly says potassium, and the listing does not explain how the item count of two works.

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ASIN: B01N9692HZCategory: Fiber Supplements

Overview

A daily fiber routine is the setting for this large Metamucil capsule supply, built on psyllium fiber described as plant-based. The maker says it helps promote digestive health and appetite control.

The reason to consider it is a familiar psyllium brand in a capsule format that avoids powder and flavor. The limitation is confusing data: the number of items says two, the first fiber field says potassium and no capsules-per-serving figure is given.

Who it's for

A regular fiber user who prefers capsules to a mixed drink and goes through a lot of them. Shoppers who want potassium, or who need a clear capsule-per-serving figure from the page, should check the label.

Pros and cons

Pros
  • Large capsule supply
  • Psyllium fiber source
Cons
  • Capsules per serving not stated
  • Item count field unclear
  • Primary type field wrong

Performance notes

Psyllium is a plant-based soluble fiber, and the capsules deliver it without a drink to stir. The supply length depends on how many capsules make up a serving, which the listing leaves out. The health statements carry the standard FDA disclaimer.

Where it stands among fiber supplements

  • #3 most-searched brand and model of the 36 fiber supplements lines we track (by search demand, not sales).

From the specs of the 67 fiber supplements we list; not a test result.

Specifications

BrandMetamucil
Dimensions & fit
Item weight9.6 ounces
Capacity & performance
Age Range DescriptionAdult
Construction & materials
Material FeaturesPlant-based
ColorWhite
Included components
Unit Count340 count
Other details
Item FormCapsule
FlavorUnflavored
Fiber typePsyllium fiber
Recommended Uses For ProductHeart health, digestive health
Total Servings Per Container34
Number Of Items2
Container TypeBottle
Primary Supplement TypePotassium
Product BenefitsDigestive Health Support,Heart Health Support.
Specific Uses For ProductFiber Supplement

Frequently asked questions

Is Metamucil Fiber Therapy a potassium supplement?

No. The primary supplement type field says potassium, but the title and description describe psyllium fiber capsules.

What does the item count of 2 mean?

The listing shows two items and 340 capsules in total but does not explain the split into bottles.

How many servings are in the pack?

The listing gives 34 servings per container.

Are the health statements approved?

The description says the statements have not been evaluated by the Food and Drug Administration.