PlainVitamins

non-nutrient/non-botanical

Polyphenols supplements

Half of the 249 polyphenols supplements in the NIH label database that print an amount list 80 mg or less per serving; the middle half list 19.5 mg to 180 mg (DSLD version 9.4.0, January 2026).

Products listing it
287249 print an amount; 38 list it inside a blend without an amount
Median per serving
80 mgmiddle half 19.5 mg to 180 mg

How much polyphenols do supplements contain?

The median product lists 80 mg per serving. One in ten lists 8.4 mg or less, one in ten 380 mg or more. The amount printed most often is 10 mg (22 products).

Products by amount of polyphenols per serving

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

Polyphenols: products by amount per serving1 mg3 mg10 mg100 mg
Polyphenols: products by amount per serving1 mg3 mg10 mg30 mg100 mg300 mg
Polyphenols: products by amount per serving1 mg3 mg10 mg30 mg100 mg300 mg
Polyphenols: products by amount per serving1 mg3 mg10 mg30 mg100 mg300 mg
Polyphenols: products by amount per serving1 mg3 mg10 mg30 mg100 mg300 mg1,000 mg
The amounts printed most often
Amount per servingProductsFor example
10 mg22 Multi Vitamin Complex (ETST Earth Science Tech); Echinacea & Goldenseal 1,000 mg (Nature's Answer); Echinacea Aerial Parts (Nature's Answer)
25 mg14 Diabetes Health Pack (Nature Made); Alpha Lipoic Acid with GlucoPhenol (Pure Encapsulations); ChocoLift 500 mg (Source Naturals)
95 mg14 Green Tea Lemon Flavor (Nature's Answer); Green Tea Peach Flavor (Nature's Answer); Advanced Eye Factors (Natural Factors)
80 mg12 WellBetX Glucose Balance Herbal Formula (Natural Factors); Raspberry Ketones & Green Tea 600 mg Complex (Vitamin World); Trans-Resveratrol 100 With ResVinol (Doctor's Best)
100 mg11 Resveratrol Plus (Vitabase); Grape Seed Extract Plus Resveratrol 325 mg (ResVitale); Turmeric Trim (Highland Laboratories)
400 mg8 Clinical Advantra Z (Natural Clinician); Red Wine 50% Polyphenols (PureBulk.com); Tea Trio (Garden of Life)
150 mg7 SuperPure Resveratrol (Pure Synergy); Collagen Elixir Mandarin & Turmeric (Ti Tonics); Collagen Elixir Pineapple & Coconut Water (Ti Tonics)
180 mg7 Chris Kilham's Green Tea CR (Purity Products); Liquid Green Tea plus Resveratrol (Purity Products); Reziva (Vitamin Science)
250 mg7 Green Tea 500 mg (Natrol); Green Tea 500 mg (BIOVEA); SuperPure Grape Seed (Pure Synergy)
2.5 mg5 Quercetin Bromelain Complex with DMG (NHC Natural Healthy Concepts); Source of Life Men with Saw Palmetto, Lycopene & Lutein (NaturesPlus); Aller-DMG (DaVinci Laboratories)

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 polyphenols?

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).

Have the amounts changed over the years?

Products whose current label entered DSLD in 2021 list a median of 150 mg; those entered in 2025, 25 mg.

Median polyphenols per serving by the year the label entered DSLD (years with 20+ products)
YearProductsMedian per serving
202124150 mg
20233271.5 mg
20244170 mg
20254925 mg

Source: DSLD label entry dates and amounts, current labels.

In which products and brands?

Products listing polyphenols by DSLD product type

Polyphenols by product typeOther Combinations158Botanical69Botanical with Nutrients15Non-Nutrient/Non-Botanical5Fat/Fatty Acid1Amino acid/Protein1
Polyphenols by product typeOther Combinations158Botanical69Botanical with Nutrients15Non-Nutrient/Non-Botanical5Fat/Fatty Acid1Amino acid/Protein1
Polyphenols by product typeOther Combinations158Botanical69Botanical with Nutrients15Non-Nutrient/Non-Botanical5Fat/Fatty Acid1Amino acid/Protein1
Polyphenols by product typeOther Combinations158Botanical69Botanical with Nutrients15Non-Nutrient/Non-Botanical5Fat/Fatty Acid1Amino acid/Protein1
Polyphenols by product typeOther Combinations158Botanical69Botanical with Nutrients15Non-Nutrient/Non-Botanical5Fat/Fatty Acid1Amino acid/Protein1

Brands listing it most: Nature's Way (17), Natural Factors (14), Nature's Answer (13), Life Extension (13), Solaray (11), Dr. Mercola (7), Jarrow Formulas (7), LifeSeasons Therapeutics (6), NaturesPlus (5), Pure Synergy (5).

Every product listing polyphenols

287 products, A to Z by name (page 4 of 6), each with the amount its label prints; an amount far outside what other labels print is marked as a possible slip.

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