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Fiber · Supplement ingredient

Fiber (unspecified)

Fiber (unspecified) is listed on 7,667 U.S. supplement product labels in the NIH DSLD, #36 of 4,614 by label frequency.

7,667
Products
#36 of 4,614
By frequency
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Verify with NIH DSLD → · FDA Daily Value reference → · Page 15 of 154

How common is Fiber (unspecified)?

Number of supplement labels listing Fiber (unspecified) vs nearby fiber ingredients

products
Source NIH Dietary Supplement Label Database (DSLD) As of 2026

Products containing Fiber (unspecified)

Classic Protein Vanilla
Sunwarrior
21 ingredients · Amino acid/Protein
On Market
Classic Protein Vanilla
Sunwarrior
22 ingredients · Vitamin
On Market
Classic Protein Vanilla
Sunwarrior
15 ingredients · Amino acid/Protein
On Market
Classic Protein Vanilla
Sunwarrior
15 ingredients · Amino acid/Protein
On Market
Classic Protein Vanilla
Sunwarrior
16 ingredients · Amino acid/Protein
On Market
Classic Protein Vanilla
Sunwarrior
16 ingredients · Amino acid/Protein
On Market
Classic Protein Vanilla
Sunwarrior
17 ingredients · Amino acid/Protein
On Market
Classic Protein Vanilla
Sunwarrior
17 ingredients · Amino acid/Protein
On Market
Classic Whey Strawberry
NutraBio
23 ingredients · Amino acid/Protein
On Market
Classic Whey Strawberry Smoothie
NutraBio
19 ingredients · Amino acid/Protein
On Market
Clean BCAA Watermelon
Clean Machine
14 ingredients · Botanical with Nutrients
On Market
Clean Carbs Sweet Potato Pie
Swolverine
21 ingredients · Botanical with Nutrients
On Market
Clean Chlorella Powder
Health Ranger Select
23 ingredients · Other Combinations
On Market
Clean Gainer Creamy Vanilla
Rivalus
28 ingredients · Multi-Vitamin and Mineral (MVM)
On Market
Clean Gainer Rich Chocolate
Rivalus
30 ingredients · Multi-Vitamin and Mineral (MVM)
On Market
Clean Protein Rich Chocolate Flavor
Kion
17 ingredients · Amino acid/Protein
On Market
Clean Tox Lemon Ginger Flavor
Arbonne
19 ingredients · Botanical with Nutrients
On Market
Cleanse Pak 14-Day Total Body Detox
Trace Minerals Research
32 ingredients · Botanical with Nutrients
On Market
Cleanse Pak Part 1
Trace Minerals Research
32 ingredients · Botanical with Nutrients
On Market
Cleansing Drink Mix
Nature's Sunshine
15 ingredients · Other Combinations
On Market
Cleansing Fiber Blend
365 Everyday Value
13 ingredients · Botanical with Nutrients
On Market
CleanSweep Mixed Berry Flavor
Gut Response
16 ingredients · Botanical with Nutrients
On Market
Clear Change Daily Essentials
Metagenics
47 ingredients · Other Combinations
On Market
Clear Mixing Super Fiber With Probiotics
GNC Natural Brand
10 ingredients · Other Combinations
On Market
Clear Protein Cookies and Cream
FINAFLEX
23 ingredients · Amino acid/Protein
On Market
Clear Protein Double Chocolate
FINAFLEX
23 ingredients · Amino acid/Protein
On Market
Clear Protein Double Chocolate
FINAFLEX
23 ingredients · Amino acid/Protein
On Market
Clear Protein Savage Peach Tea
Enhanced
19 ingredients · Other Combinations
On Market
Clear Protein Vanilla
FINAFLEX
22 ingredients · Amino acid/Protein
On Market
Clear Protein Vanilla
FINAFLEX
23 ingredients · Amino acid/Protein
On Market
Clear Protein Vanilla Caramel
FINAFLEX
22 ingredients · Amino acid/Protein
On Market
Clear Protein Vanilla Ice Cream
FINAFLEX
22 ingredients · Amino acid/Protein
On Market
ClearFiber Powder
Vitabase
6 ingredients · Other Combinations
On Market
Clinical Nutrients for Female Teens
Integrative Therapeutics
47 ingredients · Other Combinations
On Market
Clinical Nutrients for Male Teens
Integrative Therapeutics
45 ingredients · Other Combinations
On Market
CocoaVia Brand Sweetened Dark Chocolate Mix
Mars Symbioscience
14 ingredients · Botanical with Nutrients
On Market
CocoaVia Brand Sweetened Dark Chocolate Mix
Mars Symbioscience
14 ingredients · Botanical with Nutrients
On Market
CocoaVia Brand Unsweetened Dark Chocolate Mix
Mars Symbioscience
13 ingredients · Botanical with Nutrients
On Market
CocoaVia Brand Unsweetened Dark Chocolate Mix
Mars Symbioscience
13 ingredients · Botanical with Nutrients
On Market
Coconut Cleanse
Garden Greens
23 ingredients · Botanical with Nutrients
On Market
Collagen + Greens Unflavored
Country Farms
35 ingredients · Botanical with Nutrients
On Market
Collagen Building Protein Peptides Chocolate Fudge Flavor
Sunwarrior
40 ingredients · Other Combinations
On Market
Collagen Building Protein Peptides Churro Flavor
Sunwarrior
40 ingredients · Other Combinations
On Market
Collagen Building Protein Peptides Coffee Flavor
Sunwarrior
42 ingredients · Other Combinations
On Market
Collagen Building Protein Peptides Peppermint Bark Flavor
Sunwarrior
34 ingredients · Other Combinations
On Market
Collagen Building Protein Peptides Salted Caramel Flavor
Sunwarrior
40 ingredients · Other Combinations
On Market
Collagen Building Protein Peptides Tahitian Vanilla Flavor
Sunwarrior
40 ingredients · Other Combinations
On Market
Collagen Building Protein Peptides Unflavored
Sunwarrior
37 ingredients · Other Combinations
On Market
Collagen Chocolate
Muscle Feast
19 ingredients · Amino acid/Protein
On Market
Collagen Chocolate
Giant Sports International
17 ingredients · Amino acid/Protein
On Market

Nearby Ingredients in Fiber

Other ingredients in the Fiber category cataloged in the NIH DSLD. Useful for comparing how common different nutrients are across the US supplement market.

Compare Fiber (unspecified) vs Cellulose →

Cellulose
38,497 products · Fiber
Pectin
3,219 products · Fiber
Guar
1,988 products · Fiber
Rice Bran
1,458 products · Fiber
Inulin
1,100 products · Fiber

Nationwide ingredients with similar DSLD presence

Two peer sets for Fiber (unspecified): closest on total DSLD label listings (7,667 here) and closest on distinct brands that list it (992 here). Peers exclude the same DSLD category, and rows stay link-disjoint so each axis is a distinct neighborhood.

Similar label frequency

Nearest other ingredients by distinct DSLD product labels (floored at ≥50), outside this category.

Similar brand breadth

Nearest other ingredients by distinct brands listing them (floored at ≥100 brands), distinct from the label-frequency row.

Frequently asked about Fiber (unspecified)

How many supplement products contain Fiber (unspecified)? ▼
7,667 supplement product labels in the NIH DSLD currently lists Fiber (unspecified) as an ingredient. By label frequency it ranks #36 of 4,614 among ingredients PlainVitamins ranks (same sort as /rankings/most-common-ingredients). Browse them below.

Source: NIH Office of Dietary Supplements, Dietary Supplement Label Database (DSLD). Regulatory reference: Source: Dietary Supplement Health and Education Act (DSHEA), 1994, 21 U.S.C. § 321(ff).

Disclaimer, Not Medical Advice: Information on this page is based on manufacturer-declared label data and is provided for educational and reference purposes only. It does not constitute medical, nutritional, or health advice. Consult a licensed healthcare provider before starting, stopping, or combining any supplement, especially if you are pregnant, nursing, take prescription medication, or have a medical condition.

Read our methodology , how this data is sourced, computed, and verified.

Every figure on PlainVitamins is rendered directly from the NIH Dietary Supplement Label Database (DSLD), no number is typed in by an editor. Ingredient figures are computed directly from the NIH DSLD, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.