PlainVitamins

fiber

Soy Fiber supplements

Half of the 6 soy fiber supplements in the NIH label database that print an amount list 112.5 mg or less per serving; the middle half list 56.25 mg to 176.25 mg (DSLD version 9.4.0, January 2026).

Products listing it
346 print an amount; 28 list it inside a blend without an amount
Median per serving
112.5 mgmiddle half 56.25 mg to 176.25 mg

How much soy fiber do supplements contain?

The median product lists 112.5 mg per serving. One in ten lists 30 mg or less, one in ten 842.5 mg or more. The amount printed most often is 10 mg (1 product).

Products by amount of soy fiber per serving

6 products, log scale; extreme 0.2% at each end left out of the drawing.

Soy Fiber: products by amount per serving30 mg100 mg300 mg1,000 mg
Soy Fiber: products by amount per serving30 mg100 mg300 mg1,000 mg
Soy Fiber: products by amount per serving30 mg100 mg300 mg1,000 mg
Soy Fiber: products by amount per serving30 mg100 mg300 mg1,000 mg
Soy Fiber: products by amount per serving30 mg100 mg300 mg1,000 mg
The amounts printed most often
Amount per servingProductsFor example
10 mg1
50 mg1 Fiber'NDurazno Supreme Peach Flavor (OmniLife)
75 mg1
150 mg1 Fiber Blend (The Vitamin Shoppe)
185 mg1 LunaRich X (Reliv)
1,500 mg1 Soy Bran 500 mg (Puritan's Pride)

Source: Supplement Facts rows of every product's current label, NIH ODS Dietary Supplement Label Database version 9.4.0; amounts in one measure (weight).

Which products list the most soy fiber?

On-market products, per serving, with a plausible amount: the rule leaves out likely entry slips, such as an amount far beyond every other label with no %DV or strength on the label to back it (each product page still shows its own amount, marked).

In which products and brands?

Products listing soy fiber by DSLD product type

Soy Fiber by product typeOther Combinations4Botanical with Nutrients1Fiber and Other Nutrients1
Soy Fiber by product typeOther Combinations4Botanical with Nutrients1Fiber and Other Nutrients1
Soy Fiber by product typeOther Combinations4Botanical with Nutrients1Fiber and Other Nutrients1
Soy Fiber by product typeOther Combinations4Botanical with Nutrients1Fiber and Other Nutrients1
Soy Fiber by product typeOther Combinations4Botanical with Nutrients1Fiber and Other Nutrients1

Brands listing it most: Nature's Gifts (1), OmniLife (1), Only Natural (1), The Vitamin Shoppe (1), Reliv (1), Puritan's Pride (1).

Every product listing soy fiber

34 products, A to Z by name (page 1 of 1), each with the amount its label prints; an amount far outside what other labels print is marked as a possible slip.

Where next?