Best Polyphenol 2026

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Last Updated - 03.02.2026

Best Choice

01

art´gerecht

PHENOLIO Organic Olive Oil Species-Friendly 500 ml - Extra Virgin Olive Oil Picual from Andalusia | High Polyphenol Content | Antioxidant Cell Protection & Cardiovascular Support | Cold Pressed

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9.7

Exceptional

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SUPPORTS CHOLESTEROL METOMIC - Polyphenols are associated with cardiovascular support and anti-inflammatory properties.
Premium organic olive oil from Andalusia - Phenolio comes from controlled organic cultivation in southern Spain. Derived from 100% Picual olives - hand-picked, varietal and natural. (DE-ÖKO-003)
Over 800 mg/kg polyphenols - With its exceptionally high polyphenol content, Phenolio is one of the most active ingredient-rich olive oils ever.
Intense, fruity sharp taste – typical of the Picual variety: aromas of green tomato, almond and freshly cut grass with pleasant bitterness and peppery sharpness. Ideal for salads, sauces and Mediterranean dishes.
Highest quality and purity - Cold pressed, unfiltered and laboratory tested. Each bottle stands for artisanal production, uncompromising quality and the power of natural olives.
Gentle production for maximum effect - A special, light-protected centrifugation process optimally preserves the sensitive polyphenols. This means that the particularly high content of bioactive plant substances is completely preserved.
Antioxidant protection for cells: polyphenols help protect blood lipids from oxidative stress. (1)

35,90 €
02

plantomol

180 Citrus Bergamot Capsules - 1500 mg Extract per Day (2 Caps.) with 50% Polyphenols - Bergamot Capsules - 3 Month Supply

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9.6

Exceptional

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Value for money: We are committed to providing the best formulas at the best prices. The focus is on evidence-based development and the selection of the right raw materials for our synephrine + flavonoids
Test the vegan citrus bergamot capsules from plantomol
Free from additives: our bergamot + polyphenols capsules are free from magnesium stearate, dyes, fillers, artificial flavors, magnesium salts, gelatin. Also gluten-free, lactose-free, GMO-free and without preservatives
3 to 6 months supply: with 2 capsules per day, the product lasts for 3 months. With 1 capsule per day, the can lasts for half a year
180 citrus bergamot capsules each with 750 mg citrus bergamot extract - of which 50% polyphenols. 1500 mg extract per daily dose including 750 mg polyphenol - 2 times higher doses than conventional citrus bergamot capsules

34,99 €
03

natural elements

OPC grape seed extract, 240 capsules for 8 months, laboratory-tested premium OPC from European grapes, no unwanted additives, high dosage, vegan and made in Germany.

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9.5

Excellent

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Vegan and without undesirable additives: Pure grape seed extract without unwanted additives. It is free from magnesium stearate, release agents, flavours, dyes, stabilisers, fillers, gelatin and of course GMO-free, lactose-free, gluten free and without preservatives. We also dispense with the addition of artificial vitamin C (ascorbic acid): We recommend the combination with a natural vitamin C such as the camu camu extract.
Premium extract: Our high-quality grape seed extract currently has one of the highest OPC contents. Unlike some other manufacturers, a chemical free extraction method is used. Only water and alcohol are used for extraction and no chlorine chemicals.
Made in Germany. Our dietary supplements are manufactured in Germany in strictly tested plants. - Because we are only happy when you are too.
Independent laboratory tested: In addition to laboratory testing of OPC content, we also have our grape seed extract checked by an independent German laboratory certified according to DIN EN ISO/IEC 17025 for purity, safety and quality.
- 240 capsules laboratory-tested premium grape seed extract from European grapes with high dose 380mg OPC per capsule according to Bate-Smith or 212mg according to conservative HPLC method. Our stock lasts for 8 months. Caution: Many manufacturers indicate the OPC content per daily dose (usually 2 capsules). The smaller tin of the competition (mostly 60-180 capsules) therefore often lasts only 1-3 months.

27,99 €
Value for Money

04

TRUE NATURE

Bio Cistus Incanus - 270 Capsules with Polyphenols - 1500mg High Dose Cistus per Day - Cistus Rose Herb as Tea Alternative - 3 Months - Vegan, No Additives - TRUE NATURE

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9.3

Excellent

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XXL pack – the 270 Cistus Incanus capsules are enough for 3 months with daily intake. A daily serving of 3 capsules contains 1500 mg of high-dose, pure organic Cistus Incanus powder (cistrose herb). So you are ideally cared for.
True ingredients – your Cistus Incanus is an organically certified premium raw material from Turkey, which is extracted from the flower under the highest standards. Despite the purest processing certified on site* (see laboratory certificate / analysis confirmation in the product images), an independent German laboratory the purity of each batch. The raw material is bottled in Germany according to ISO and HACCP standards.
Our Cistus Incanus capsules are for everyone - lactose free, gluten-free, vegan. No hidden additives such as magnesium stearate, preservatives, sweeteners or dyes. Only pure, unadulterated natural power.
Flower boost: the cistus is considered a medicinal plant full of secondary plant substances. These protect the plant from environmental influences.

26,99 €
05

cellavent healthcare

The Olive Oil with Health Value - Extra High Polyphenol Content 750 mg/kg - Organic Quality - Only 1 Tbsp/Day - Olive Plus - 500ml - 50 Servings

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9.1

Excellent

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Ultra high phenolic 750 mg polypheonle - rich in natural and bioactive polyphenols (secondary plant substances). Contains 750 mg/kg polyphenols. Conventional olive oils have only 50-100 mg/kg. For 50 days.
Strong - O'Liv Plus is rich in valuable, unsaturated fatty acids omega-3 (ALA), omega-6 and -9 (oleic acid) as well as hydroxytyrosol and tyrosol, highly bioavailable, without any additives.
PHYTHOLIQUIDS - Unique liquid phyto-vital substances with holistic plant profile in synergistically natural form. So the bioactive ingredients can be effectively distributed and absorbed in the body. This makes them far superior to conventional products.
No additives – 100% organic: extra virgin olive oil, 1st Grade, cold pressed, obtained using mechanical processes. By eliminating pesticides, we protect the biodiversity of olive groves. No bird dying thanks to the hand harvest. Origin and bottling in Achaia, Greece. Olive variety: Olympia Harvest: OKT 2024 Filling: 2025
FOR YOUR HEALTH - O'Liv Plus contains 50x more antioxidants than conventional olive oils. With high-quality olive oil polyphenols and omega-6 fatty acids, protects blood fats from oxidative stress. *

29,95 €
06

natural elements

natural elements Green Tea Extract - 180 Capsules - 1998 mg Green Tea Extract per Daily Dose - With EGCG and Polyphenols - Vegan, High Dose, No Unnecessary Additives - Laboratory Tested Quality

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8.8

Very Good

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THE NATURAL ELEMENTS DEVISE | Big words require great deeds! That's why we have each of our production batches thoroughly tested by independent laboratories in Germany. You can find the certificate of examination under "Security Documents".
Start for 2 months. In a daily dose (3 capsules) there are a whole 160 mg of caffeine - an extra dose of training motivation. In addition, there is a concentrated charge of plant substances: 999 mg polyphenols and 300 mg EGCG (epigallocatechins).
High dose and highly bioavailable: Our high-dose and highly bioavailable green tea extract supports you with the concentrated power from nature during training. So your body is prepared for everything you have in mind.
Element thought | Only in what belongs in: Our purely vegan product comes without genetic engineering. It also contains no unnecessary additives such as flavours, fillers, stabilisers or release agents.
Caffeine kick for workout: Our green tea extract scores with light-awake caffeine and valuable secondary plant substances.

23,99 €
07

Feel Natural

OPC Grape Seed Extract - 240 Capsules - Highest OPC content according to HPLC - Laboratory tested OPC from French grapes - 1000mg extract with 700mg OPC - Vegan, produced in Germany

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8.7

Very Good

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YOUR SATISFACTION: We keep distances as short as possible: our nutrients are therefore deliberately produced in certified German facilities. Just as short: The way to us, if you are not satisfied or have questions. Contact us.
PREMIUM QUALITY AND 100% VEGAN: Our grape seed extract is obtained from original French grapes. The product is suitable for vegans and vegetarians as we use a vegan capsule shell (not gelatine-based) and no other animal ingredients.
OPC HIGH-DOSAGE: The OPC content per daily dose (2 capsules) is 700mg according to the conservative HPLC measurement method. This is 70% and thus the highest OPC content according to HPLC on Amazon. This means: Each capsule contains 350mg of pure OPC (according to HPLC). This makes our product a market leader in terms of OPC concentration. With one capsule per day, one pack lasts 8 months (240 capsules).
MANUFACTURED IN GERMANY: This product is manufactured in strictly inspected and certified facilities in Germany.
LABORATORY TESTED AND WITHOUT UNWANTED ADDITIVES: Tested by certified German laboratories. Free from unwanted additives such as anti-caking agents, magnesium stearate, flavourings, colourings or preservatives. Gently extracted without chemicals, based only on water and ethanol. Only what matters: grape seed extract and a vegetable capsule shell (HPMC).

23,99 €
08

Nordic Pure

Cistus Incanus Capsules 180 Pieces with Vitamin C from Acerola | Polyphenols High Dose | Cistrose Capsules with 800 mg per Daily Dose | Made in Germany

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8.4

Good

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It is also frequently searched for: cistus extract, polyphenol capsules, cistus capsules, cistus, cystus, cystus, cistuts, cystus incanus, cistrose, cistrose extract, extract cistus, cistrosus, cistrose herb, grey-haired cistus
Polyphenols: Cistus Incanus capsules contain a high concentration of polyphenols obtained from the herb of the grey-haired rock rose. These bioactive botanicals are a characteristic part of this dietary supplement.
Ingenious active ingredient composition: Cistus Incanus impresses with its secondary plant substances and a particularly high content of polyphenols. The natural vitamin C from acerola contributes to the support of the immune system* and protects the cells from oxidative stress*.
Highest active ingredient quality: our Cistus capsules contain 800 mg Cistus and 84 mg Acerola Extract per daily dose, which corresponds to a quantity of 20 mg (25% NRV) vitamin C per daily dose. In addition, we do not use any fillers.
Cistus Incanus, also known as Cistus Incanus, is a plant native to the Mediterranean regions and is known for its lush, pink or white flowers. It has a long tradition in folk medicine and is valued in naturopathy due to its rich composition of polyphenols.

13,95 €
09

natural elements

natural elements Cistus Incanus with Vitamin C - 90 Capsules - 250mg Polyphenols per Capsule (65%) - Vegan, High Dose, Highly Bioavailable - No Unnecessary Additives - Laboratory Tested Quality

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8.1

Good

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Main highlights

THE NATURAL ELEMENTS DEVISE | Big words require great deeds! That's why we have each of our production batches thoroughly tested by independent laboratories in Germany. You can find the investigation confirmation under "Security Documents".
Plant duo: Our Cistus extract impresses with a polyphenol content of 65%. The valuable substances form a natural team with the vitamin C-rich Amla extract.
Natural support | Natural vitamin C from Amla supports your immune system* and helps to protect cells from oxidative stress*. Cistus scores with secondary plant substances and an extra high polyphenol content. Yeah!
Element thought | Only in what belongs in: our vegan product comes without genetic engineering and is free from unnecessary additives such as artificial colours, stabilisers or release agents.
Element effective: Vitamin C helps to protect cells from oxidative stress. It also contributes to the normal functioning of the immune system, normal energy metabolism, reducing fatigue and fatigue and normal functioning of the nervous system.
3 months plant power, 90 capsules for 3 months. The recommended daily dose (1 capsule) corresponds to 384 mg Cistus extract (of which 250 mg polyphenols) and 33 mg natural Amla extract (of which 16 mg vitamin C).

18,99 €
10

TRUE NATURE

Black Garlic Extract, 22500 mg per Day (15:1) Extract, 360 Capsules, 6 Months Supply, with S-Allyl Cysteine (SAC), 14.89% Polyphenols, Fermented, Vegan TRUE NATURE

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8.0

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

XXL pack – the 360 capsules are enough for 6 months, with daily intake. A daily serving of 2 capsules contains 1,500 mg of pure garlic. So you are ideally cared for.
We are a German company with the highest quality requirements for our products.
Our black garlic is there for everyone - lactose free, gluten-free, vegan. No hidden additives such as magnesium stearate, preservatives, sweeteners or dyes. Only pure, unadulterated natural power.
Garlic without beige taste – each batch is produced in Germany under strict conditions. The highest quality requirements are ensured by independent laboratory certifications (see laboratory certificate/analysis confirmation in the product images).
All-rounders – not only in the kitchen – packed with 14.89% polyphenols and S-allyl cysteine (SAC), it is an antioxidant booster for body and mind. Fight oxidative stress!

29,99 €