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Non-nutrient/non-botanical · Supplement ingredient

Silybin

Silybin is listed on 51 U.S. supplement product labels in the NIH DSLD, #1,079 of 4,614 by label frequency.

51
Products
#1,079 of 4,614
By frequency

How common is Silybin?

Number of supplement labels listing Silybin vs nearby non-nutrient/non-botanical ingredients

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

Products containing Silybin

Healthy PSA Levels
Terry Naturally
19 ingredients · Other Combinations
On Market
Liposomal Liver Detox +
Pure TheraPro Rx
12 ingredients · Other Combinations
On Market
Liver Anti-Oxidant Extracts
ProCaps Laboratories
11 ingredients · Other Combinations
On Market
Liver Anti-Oxidant Extracts
ProCaps
11 ingredients · Other Combinations
On Market
Liver Support
Nutrilite
20 ingredients · Other Combinations
On Market
Milk Thistle 80% Silybin 30%
PureBulk.com
3 ingredients · Non-Nutrient/Non-Botanical
On Market
Milk Thistle Phytosome
Solaray
8 ingredients · Botanical
On Market
Prostate & PSA Support
EuroMedica
19 ingredients · Botanical with Nutrients
On Market
Super Milk Thistle
Nature's Way
13 ingredients · Botanical
On Market
Advanced Milk Thistle
Life Extension
13 ingredients · Botanical with Nutrients
Off Market
Basic Detox Nutrients
Thorne Research
43 ingredients · Other Combinations
Off Market
CuraMed Prostate
Terry Naturally
14 ingredients · Botanical with Nutrients
Off Market
HerbalFactors Milk Thistle Phytosome 150 mg
Natural Factors
9 ingredients · Botanical
Off Market
Liver Health Formula
Natural Factors
14 ingredients · Other Combinations
Off Market
Liver Health Formula
Natural Factors
17 ingredients · Botanical
Off Market
Liver Support
Vital Nutrients
15 ingredients · Other Combinations
Off Market
Liver Support
Vital Nutrients
15 ingredients · Other Combinations
Off Market
Liver Support
Natural Factors
14 ingredients · Other Combinations
Off Market
Liver Support
Vital Nutrients
13 ingredients · Botanical with Nutrients
Off Market
Liver Support
Vital Nutrients
13 ingredients · Botanical with Nutrients
Off Market
Liver Support
Nutrilite
20 ingredients · Botanical with Nutrients
Off Market
Liver Support
Nutrilite
20 ingredients · Botanical with Nutrients
Off Market
Milk Thistle Phytosome 150 mg
Natural Factors
8 ingredients · Botanical
Off Market
Multiphase Detox
DaVinci Laboratories Of Vermont
21 ingredients · Other Combinations
Off Market
Planti-Oxidants
Thorne Research
9 ingredients · Other Combinations
Off Market
Silyplus 360 mg
SuperSmart
2 ingredients · Botanical
Off Market
Toxic Relief Booster
Thorne Research
8 ingredients · Botanical with Nutrients
Off Market
Toxic Relief Booster
Thorne Research
12 ingredients · Other Combinations
Off Market
Toxic Relief Booster
Thorne Research
8 ingredients · Botanical with Nutrients
Off Market
Toxic Relief Booster
Thorne Research
12 ingredients · Botanical with Nutrients
Off Market
Ultra Hepa Trope II
AB American Biologics
14 ingredients · Other Combinations
Off Market

Nearby Ingredients in Non-nutrient/non-botanical

Other ingredients in the Non-nutrient/non-botanical category cataloged in the NIH DSLD. Useful for comparing how common different nutrients are across the US supplement market.

Compare Silybin vs Magnesium →

Nationwide ingredients with similar DSLD presence

Two peer sets for Silybin: closest on total DSLD label listings (51 here) and closest on distinct brands that list it (20 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.

Frequently asked about Silybin

How many supplement products contain Silybin?
51 supplement product labels in the NIH DSLD currently lists Silybin as an ingredient. By label frequency it ranks #1,079 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.

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.