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Non-nutrient/non-botanical · Supplement ingredient

Silymarin

Silymarin is listed on 147 U.S. supplement product labels in the NIH DSLD, #677 of 4,614 by label frequency.

147
Products
#677 of 4,614
By frequency

How common is Silymarin?

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

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

Products containing Silymarin

Advanced Liver Support
Super-Nutrition
24 ingredients · Other Combinations
On Market
Anti-Alcohol Complex
Life Extension
19 ingredients · Other Combinations
On Market
Axis Endo Mango Flavor
Metagenics
55 ingredients · Other Combinations
On Market
Axis Endo Mango Flavor
Metagenics
55 ingredients · Other Combinations
On Market
Cleanse NutriPowder
BioCare
28 ingredients · Botanical
On Market
Clear Change Daily Essentials
Metagenics
47 ingredients · Other Combinations
On Market
Complete Liver Cleanse
Nature's Way
30 ingredients · Other Combinations
On Market
Daily Gentle Cleanse
Irwin Naturals
31 ingredients · Botanical with Nutrients
On Market
De-Tox Diet & Complexing Aid
Kirkman
19 ingredients · Other Combinations
On Market
Detox Daily Liver Support
Futurebiotics
25 ingredients · Other Combinations
On Market
Detoxitech Heavy Metal Chelator
Natural Factors
12 ingredients · Other Combinations
On Market
Double Strength Milk Thistle Extract 300 mg
NOW
8 ingredients · Botanical
On Market
Double Strength Milk Thistle Extract 300 mg
NOW
8 ingredients · Botanical
On Market
Double Strength Milk Thistle Extract 300 mg
NOW
8 ingredients · Botanical
On Market
Double Strength Policosanol 20 mg
NOW
11 ingredients · Other Combinations
On Market
Extra Strength Milk Thistle Extract 450 mg
NOW
11 ingredients · Botanical
On Market
Factor (Human Growth Factor Formula) For Women
Prime
32 ingredients · Other Combinations
On Market
Glutathione 500 mg
NOW
8 ingredients · Other Combinations
On Market
Glutathione 500 mg
NOW
8 ingredients · Other Combinations
On Market
Glutathione 500 mg
Protocol For Life Balance
8 ingredients · Other Combinations
On Market
Glutathione Symmetry
Return Healthy
14 ingredients · Other Combinations
On Market
H-Proof Black Cherry
H-Proof
26 ingredients · Other Combinations
On Market
Life Extension Mix Capsules
Life Extension
62 ingredients · Other Combinations
On Market
Life Extension Mix Capsules without Copper
Life Extension
71 ingredients · Other Combinations
On Market
Life Extension Mix Powder
Life Extension
74 ingredients · Other Combinations
On Market
Life Extension Mix Tablets
Life Extension
76 ingredients · Other Combinations
On Market
Life Extension Mix Tablets with Extra Niacin
Life Extension
66 ingredients · Other Combinations
On Market
Life Extension Mix Tablets without Copper
Life Extension
65 ingredients · Other Combinations
On Market
Liva Guard Capsules
Perque
17 ingredients · Other Combinations
On Market
Liva Guard Capsules
Perque
17 ingredients · Other Combinations
On Market
Liva Guard Forte Softgels
Perque
21 ingredients · Other Combinations
On Market
Liva Guard Forte Softgels
Perque
21 ingredients · Other Combinations
On Market
Liver Aid + Milk Thistle
Liverite
19 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 Detox Support
Protocol For Life Balance
24 ingredients · Other Combinations
On Market
Liver Health Formula
GNC Preventive Nutrition
32 ingredients · Other Combinations
On Market
Liver Refresh
NOW
24 ingredients · Other Combinations
On Market
Liver Refresh
NOW
24 ingredients · Other Combinations
On Market
Liver Support Factors
Country Life
12 ingredients · Botanical with Nutrients
On Market
Metabolic Detox
Metabolic Maintenance
6 ingredients · Other Combinations
On Market
Milk Thistle 100 mg
Kirkman
7 ingredients · Botanical
On Market
Milk Thistle 100 mg
Dr. Rico Perez
6 ingredients · Botanical
On Market
Milk Thistle 175 mg
Spring Valley
6 ingredients · Botanical
On Market
Milk Thistle 175 mg
Solaray
7 ingredients · Botanical
On Market
Milk Thistle 350 mg
Solaray
7 ingredients · Botanical
On Market
Milk Thistle 80% Silybin 30%
PureBulk.com
3 ingredients · Non-Nutrient/Non-Botanical
On Market
Milk Thistle and Turmeric
Puritan's Pride
7 ingredients · Other Combinations
On Market
Milk Thistle Extract 150 mg
NOW
8 ingredients · Botanical
On Market
Milk Thistle Extract 223 mg
Country Life
10 ingredients · Botanical with Nutrients
On 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 Silymarin vs Magnesium →

Nationwide ingredients with similar DSLD presence

Two peer sets for Silymarin: closest on total DSLD label listings (147 here) and closest on distinct brands that list it (67 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 Silymarin

How many supplement products contain Silymarin?
147 supplement product labels in the NIH DSLD currently lists Silymarin as an ingredient. By label frequency it ranks #677 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.