Best Vegetarian Polyphenol Antioxidant Supplements in 2026

RADIANT AND YOUTHFUL APPEARANCE: This collagen powder for women and men provides the protein and amino acids to support healthy nails, and also helps your skin look more radiant and youthful. Give yourself support from the inside out

BONE SUPPORT: Amino acids support joint and bone health and improve your body’s response to strenuous exercise, making this collagen powder a great post workout supplement and joint support supplement

EASY TO USE: Use one scoop of our drink mix daily as a smoothie powder or as a completely soluble protein creamer for coffee. Our collagen peptides dietary supplements also dissolve in water and are just 40 calories per serving

High potency turmeric pills enhanced with bioperine: BioSchwartz turmeric formula has 1500mg of turmeric curcumin with 95% standardized curcuminoids per serving (high potency) and 10mg of bioperine (black pepper, curcumin with black pepper) aiding in enhanced absorption and bio-availability

All natural, non-GMO, no fillers, binders or preservatives: Bioschwartz professional grade turmeric with bioperine (curcumin with bioperine) is a natural turmeric powder; turmeric powder has higher absorption compared to common turmeric teas, and this curcumin is also free of soy, gluten, milk, egg, wheat, GMOs, peanuts, sweeteners, shellfish and sugar

Professionally formulated & made in the USA: Bioschwartz turmeric extract is formulated by professionals and manufactured in the USA following strict GMP guidelines; this turmeric with bioperine is 3rd-party tested to ensure the quality and purity of each batch

30+ Nutrients in 1 Scoop: Bloom Nutrition Greens & Superfoods Powder is a tasty daily dose of greens made with 30+ nutrients including organic fruits and vegetables, probiotics, antioxidants, and more. Whether you’re dealing with bloating, the morning after a night out, or wanting to improve your general health, Bloom Greens are amazing for anyone looking to add more vitamins and minerals to their diet. Serving size 1 scoop, 30 servings per tub.

Beat Bloat: Our Greens are full of natural digestive enzymes and dairy-free probiotics to aid digestion, help balance your gut, and combat uncomfortable bloating.

Boost Energy & Immunity: Our Greens provide lasting natural energy derived from micronutrient-dense superfoods, matcha powder, and garden-fresh fruits and vegetables. Our powerful blend of adaptogenic herbs, antioxidants, and vitamins help support your body’s natural defenses.

MAX STRENGTH QUERCETIN: aSquared Nutrition’s maximum strength Quercetin formula contains 500mg of Quercetin powder per capsule and 200 vegetable capsules per bottle for a full 200-day supply. Quercetin is a plant pigment flavonoid that is naturally found in berries, broccoli, and leafy greens. Quercetin is a powerful antioxidant and free radical scavenger that helps protect the body from cell membrane damage & DNA alterations. *

FEEL THE DIFFERENCE: Quercetin is a powerful antioxidant. Quercetin supplementation may support immune and skin health, and cardiovascular health. Additionally, Quercetin helps fight allergies, supports circulation, supports mood & energy levels, and may help protect your kidneys, brain & liver. *

POWERFUL ANTIOXIDANT: Flavonoids such as Quercetin are free radical scavengers that fight off oxidation. Diets high in Quercetin may help combat cognitive impair & allergies. *

2 Month Supply - 1000mg of Vitamin C, Vitamin D 5000 IU, Elderberry with Zinc 50mg, Echinacea, Turmeric Curcumin & Ginger Supplement

8 Potent Immunity Ingredients – Liberty Lifestyle has formulated the first Potent Immune Support Capsule packed with over 1500mg per serving of the top EIGHT Immunity Boosting ingredients. Sambucus Elderberry with Turmeric and Ginger help provide antioxidant support, Zinc citrate oxide (an essential nutrient) helps to promote immune function, and for an extra immune boost, we’ve added Vitamin D3 5000 IU, Vitamin C, and Echinacea to bring you a powerful elderberry supplement great for any season

A Complete And Potent Immune Support Supplement - Our 8 in 1 immunity vitamins are now available in a one-month supply (30 servings), meaning that you can have all-day wellness support and a powerful antioxidant boost with just one serving per day! Complete immune defense vitamins for women and men for a healthier you!

Full scale health benefits - extra strength, extra potent, exceptionally beneficial. Designed to Support cardiovascular health, boosts brain functions. Resveratrol is a proven antioxidant supplement that promotes overall health, well being & longevity.

Powerful antioxidants - Resveratrol supplements helps you naturally maintain your youthful vigor & appearance. Experience an energy explosion. Protecting cells against damage caused by free radicals is essential. Providing your body with the nutrients it needs. Stay energized with Resveratrol and make it your first-line of defense against aging.*

Resveratrol provides you with the nutrition your body needs in order to target multiple components issues and can offer widespread benefits. Each capsule contains resveratrol 500mg powder giving you a daily serving of 1000mg per 2 capsules.

SOURCE OF ANTIOXIDANT: Our blend of Trans-Resveratrol, organic Green Tea, Quercetin, Grape Seed, and Acai Fruit Extract delivers anti-oxidants in every capsule. This antioxidant supplement helps to stop free radical damage and supports joint, healthy aging, heart, and vascular health. Resveratrol is an immune system enhancer that can help increase your energy and endurance.

ADVANTAGES OF Resveratrol: Resveratrol is a compound found in the skin of red grape seeds, juices, dates, berries, and red wine, with antioxidant properties that help to safeguard the heart and circulatory system, lowering cholesterol, and keeps you safe against clots which can cause heart attacks.

GOODNESS OF INGREDIENTS: Our ingredients come from sources rich in polyphenols -- Trans-Resveratrol from the PolygonumCuspidatum( Japanese Knotweed ) Root Extract, Green Tea Leaf Extract and Grape sed Extract full of potent polyphenols, Quercetin flavonoids from organic Sophora Japonica, and Acai Fruit Extract.

MAXIMUM VALUE / MAXIMUM STRENGTH: Each bottle contains 180 veggie capsules, each capsule contains a robust 400 mg of a potent 50:1 Grape Seed Extract, and the extract contains a minimum of 95% Polyphenols. This combination means you are getting 20,000 mg strength per capsule - the strongest dosage available!

POTENT ANTIOXIDANT SUPPORT: At 400 mg per capsule of a concentrated, highly standardized 50:1 extract, our Grape Seed Extract offers a large dose of potent, powerful antioxidant support for cleansing your body of toxins and free radicals. As an antioxidant, Grape Seed Extract is 20 times more effective than vitamin C, 50 times more effective than vitamin E, and has the added benefit of boosting the effectiveness of other antioxidants in your system.

HIGH BIOAVAILABILITY, HIGHLY CONCENTRATED AND ALL-NATURAL: Our Grape Seed Extract is a highly concentrated, standardized 50:1 extract containing a minimum of 95% Polyphenols. The key to our extraction is an all-natural process that ensures high bioavailablity - which means your body receives maximum absorption and maximum benefits. The extract includes a high concentration of Oligomeric Poranthocyanidins (OPC's), which are the powder, water-soluble antioxidant compounds found in grape seeds.

✔ HIGHEST POTENT RICH FORMULA - EXTRA STRENGTH 1450 MG PER SERVING. Premium Resveratrol expertly combined with immune-boosting vitamin C & fruit powders. Our formula helps you maintain your youthful vigor and glow, adding “life to your years” and helping you feel better off than before you started, promoting vitality, energy, and overall wellness.

✔ ANTI-AGEING AND RESVERATROL BENEFITS - Our premium, high potency resveratrol is a powerful anti-oxidant to help fight aging, support cardiovascular health, and even help promote reduce inflammation. Resveratrol helps you naturally maintain your youthful vigor & appearance - and most importantly support your joint system. Resveratrol is a proven antioxidant to promote overall health and well-being.

✔ 100% PURE RESVERATROL – Nutrivein Resveratrol delivers 1450mg of 100% pure resveratrol per daily intake (750mg per capsule). We are offering the most potent extract on the market sourced from premium, polyphenol rich natural ingredients. Resveratrol is often sourced from red grape skin, juice, berries, red wine, blueberries, and Japanese knotweed (polygonum cuspidatum). *

A ROBUST ALL-NATURAL IMMUNE SYSTEM BOOSTER: Strengthen your body's immune defense with OroLine Nutrition's Immune System Support;Loaded with Vitamin C, Elderberry and other key nutrients, our immune booster provides powerful immune support for the active lifestyle; OroLine has fused together the power of immune support vitamins and elderberry pills to create a scientific blend of all natural ingredients; Vitamin C, Zinc, Elderberry, Echinacea, Garlic

ACTIVATE YOUR BODY'S NATURAL IMMUNE SYSTEM: OroLine's immune booster contains key nutrients to support your immune system; Unlike other immune system vitamins, each OroLine immunity booster includes Vitamin C and Zinc with the benefits of Elderberry supplement (sambucus) to maximize the body’s immune response

BUILD GREAT HEALTH AND CONFIDENCE WITH OROLINE DAILY IMMUNE SUPPORT: Our immune boosters are made to produce the benefits of immunity vitamins and a daily lung support supplement; No more taking stand-alone Elderberry capsules, Zinc capsules, Echinacea capsules or any inconvenient Vitamin C supplement; Take 2 OroLine immunity support capsules each day to experience a premium immune system booster; Our 60 capsule bottle lasts 30 days for on-going, natural daily health support

THE WORLD’S LEADING IMMUNE HEALTH SUPPLEMENT: Quality of Life’s AHCC (with Acylated Alpha-Glucans) supplement is a proprietary blend of mushrooms designed to help support immune health, maintain optimal T-cell and natural killer cell activity and is used by over 1,000 clinics worldwide.

CLINICALLY PROVEN IN OVER 30 HUMAN CLINICAL TRIALS: Our AHCC mushroom extract is comprised of several species of medicinal mushrooms including Shiitake and Mycelia. AHCC is unique in that while most mushrooms contain primarily Beta Glucans, AHCC is rich in Alpha Glucans, a type of polysaccharide with very potent immune enhancing effects.

SUPERIOR AHCC QUALITY: Quality of Life’s AHCC is the most potent mushroom extract available. Our AHCC has been researched by Yale, Harvard and used by thousands of people worldwide. Unlike other AHCC Supplements, AHCC powder, mushroom supplements, mushroom extracts and active hexose correlated compounds, Quality of Life’s AHCC’s complex is clinically studied.

Don't Be Fooled By Cheap And Even More Expensive Imitations! All Red superfoods are NOT the same. Some popular brands use Grass Powders while Peak Performance use Grass Juice Extract. 20 parts of grass make only one part of grass juice powder - that's why our grass juice powder is 20 times more concentrated than others. Also, unlike cows our stomachs are not made to digest grass. Our grass juice powder is more easily digestible therefore you absorb the maximum nutrients possible.

Important - Most Supplements Are Not 3rd Party Tested! This is a dirty secret that many supplement companies don't want you to know that their products are NOT independently 3rd party tested outside of their own facilities. Why? Because it's an extra out of pocket expense to conduct 3rd party testing and most companies will not sacrifice their profit. Peak Performance is committed to the Highest Standards on quality and safety.

Best Tasting Red Superfood To Alkalize, Detox And Energize – This is, hands down the most Delicious Organic Red Superfood containing over 25+ cleansing, alkalizing, farm fresh nutrient-rich wholesome fruits and veggies. Helps eliminate toxins and aids in digestive support while enhancing your immune system and boosting your energy. Organic barley grass, organic spirulina, organic spinach, organic beet, organic parsley, organic tomato, organic moringa, organic spirulina

S DIETARY SUPPLEMENT: One 16 oz. bottle of Natural Vitality CALM Sleep Magnesium Supplement Drink Mix to help you relax and ease into a restful sleep (1)

RELAX AT NIGHT: Formulated with magnesium glycinate, melatonin, GABA and L-theanine, these sleep supplements help your muscles relax before bed to have a smooth sleep (1)

MAGNESIUM GLYCINATE: An essential mineral, magnesium glycinate creates a full body calm to help relax your body and works easily in correlation with the other ingredients in this liquid drink mix (1)

BRAIN HEALTH SUPPORT: Polyphenol-powered chews to support memory, focus, and mental alertness. Each delightful Memory & Focus Chew supports your brain health, the smart way.

SUPPORT MENTAL FOCUS: Ingredients backed by clinical research. The decaffeinated Coffee Fruit Extract in each Memory & Focus Chew is clinically studied to support BDNF levels, a key neuroprotein associated with learning and memory.

SUPPORT MENTAL CLARITY: Each chew is uniquely formulated to deliver 150mg clinically studied fermented Resveratrol, a nootropic, plus 100mg patented Coffee Fruit Extract and 300mg of USA-grown Beet Root Powder without caffeine.

NUTRITIONAL POWERHOUSE - Over 20 servings of fruits, vegetables, and superfoods, plus 14 vitamins, 72 minerals, and triple digestive support in a delicious superfood powder! Reap the benefits of polyphenol-rich whole foods, digestive enzymes, and probiotics for vibrant wellness.

VIBRANT ENERGY & HEALTH - Get ready to feel amazing! Superfood Reds is formulated with potent anti-aging polyphenols and antioxidants to deliver clean, natural energy, stronger immunity, supports skin health & appearance, a cognitive boost, and much more.

EASY SMOOTHIE MIX - A single scoop of goodness to cover all your nutritional bases! Simply mix our vital polyphenols supplement with water, juice, or a smoothie. No mess, no measuring… just delicious, refreshing superfood nutrition to enjoy morning, night, or anytime in between.

No. 1 Pharmacist-Recommended Beet Brand according to IQVIA ProVoice Survey 2022.

Your Powerhouse Powder. We set out to pair our amazing clinically researched grape seed extract with other unique ingredients to deliver results. Powered by grape seed extract to support heart health, blood flow, and healthy blood pressure.

Clear & Pure Energy. You'll love the energy, alertness, and mental focus from this one-of-kind HumanN SuperBeets Energy Plus blend. Using 80 mg of plant-based caffeine from green tea extract offers a gentler way to add some steam to your day.

BOOST ENERGY LEVELS: A Polyphenol-rich superfood greens blend with 11 of the most powerful vegetable polyphenols to help boost your energy and refresh your skin.*

ENHANCE DIGESTION: Primal Plants includes Pectin, a powerful kind of dietary fiber that serves two roles in digestion: It feeds the healthy probiotics in your gut, and helps ease digestion. It may even help your body absorb vital nutrients like calcium more efficiently.*

IMPROVE MENTAL CLARITY AND FOCUS: The supplement contains nutrients like vitamin B6, which are important for brain health and can help improve mental clarity and focus. This can help you stay focused and productive throughout the day.*

ORAC VALUE: Oxygen Radical Absorbance Capacity is the method used to measure the antioxidant capacity of food or food supplements to neutralize free radicals

30 DAY SUPPLY: Comes in at an astounding ORAC Value of 3,451,770

ORAC EQUATES TO: 623 pounds of lemons, 593 pounds of mangoes, 532 pounds of guava.

THE VITAL NUTRITION YOUR BODY’S BEEN CRAVING: A reds superfood powder that’s comparable to Vital Reds, this fruit powder phytonutrients supplement is packed with vitamins, minerals, and super fruits that help fortify your cardiovascular health, immune system function, and cellular integrity.

NUTRIENT AND ANTIOXIDANT RICH: An immune defense booster, our superfood powder is a natural antioxidants supplement that fights free radical damage and oxidative stress which can impact organ function, skin firmness, and early signs of aging.

DELICIOUSLY HEALTHY DRINK MIX: A great way to jumpstart your morning, this is a pure energy drink mix that blends in seamlessly with juice, yogurt, smoothies, homemade popsicles, and other healthy supplements. And all with a berry flavor that you’ll love.

Polyphenols supplements: Codeage Polyphenols Broad Spectrum offers a high-quality blend of 15 different berries, fruits, and botanical extracts to offer a vegan all-in-one polyphenols solution.

Green tea capsules: This polyphenol formula features organic and decaf green tea leaf extract. Green tea is a well-known source of polyphenols and can conveniently be consumed in a green tea pills format.

Quercetin supplement: Codeage Polyphenols capsules also includes quercetin. Quercetin is a flavonol plant that comes from the flavonoid group of polyphenols. You can find quercetin in different vegetables, seeds, and fruits.

BLOOD PRESSURE SUPPLEMENTS - Suffering from high blood pressure AKA Hypertension?Blood pressure spikes?Our formula helps boost healthy blood circulation function to naturally support healthy blood pressure (BP) and blood flow.

HEART VITAMINS FOR HEALTHY HEART- Natural herbs & heart vitamins as hawthorn berry extract,olive leaf,green tea leaf,garlic powder will help improving your blood circularity and support heart health.

CHOLESTEROL BALANCING - Our herbal pills will help keeping your cholesterol at the right level.

REDUCE INFLAMMATION associated with exercise: Features the most bioactive tart cherry extract available. Tart cherry has been used for decades to support a healthy inflammatory response. Now delivered in a sugar free gummy.

100 TART CHERRIES IN 2 GUMMIES*: Just 2 gummies delivers the antioxidant equivalent of 100 tart cherries, or 16 ounces of tart cherry juice. HumanN Tart Cherry Gummies are sugar free, pectin based & vegan, plus they’re non-GMO. Each metabolic gummy is made in the USA in a GMP (Good Manufacturing Practices) facility.

POWERFUL ANTIOXIDANT SUPPORT: Each serving delivers 500mg clinically researched Danish Tart Cherry Extract, 200mcg Chromium Picolinate, and 50mg of Vitamin C. Expertly formulated with potent Montmorency tart cherries, which are more concentrated in bioactive polyphenols than other leading tart cherry extracts or powders. The result? Better results, and better Tart Cherry Gummies for you.

Advanced Resveratrol Supplement with Berberine Supplement - Our product takes Berberine Powder Extract and Resveratrol Nutritional Supplements and combines them with a Quercetin Supplement and Grapeseed Extract and the results are amazing. Normal Resveratrol Supplements contain smaller equivalent dosages like Resveratrol 1000mg, Resveratrol 2000mg, or Resveratrol 500mg. However, Clean Nutra has officially created an even more potent all in one polyphenols supplement.

The All In One Grape Seed Extract Capsules & Berberine Supplements You've Been Looking For - Clean Nutra Renouth provides various full-dose products in one complex containing a full Resveratrol Berberine, Quercetin Supplements, Grapeseed Extract Capsules, Acai Extract, Noni Extract, Blueberry Extract, Alfalfa Extract, and Pomegranate in a convenient 2 capsule dosage. Finally, a stronger supplement than berberine 500mg, quercetin 500mg, or berberine 1000mg have been packed into one solution.

Introducing the Renouth All In One Supplement - In addition to containing Grapefruit Seed Extract Capsules, our formula also contains a whopping equivalent of 6000mg of Quercetin Powder. This supplement could be a powerful alternative to Resveratrol Liquid, Berberine Tea, Grape Seed Oil, Quercetin Gummies and Resveratrol Gummies. Not your typical  Resveratrol Serum, Quercetin 1000mg, Berberine 1500mg, Trans Resveratrol Supplement or Berberine HCL.

Health, Happiness & Performance - We started VALI because we want to know exactly what’s inside our supplements and we want supplements that give real results without the marketing fluff other companies use to charge exorbitant prices. Nothing proprietary, clean highest quality ingredients at a great value, transparent formula, 3rd party testing for purity, and a commitment to above and beyond customer service. This is our promise to you! ALL our products come with a 100% money back guarantee.

Triple Action Uric Acid Formula - Move freely with comfort again! Excess uric acid can build up in the body and crystallize causing discomfort in your joints, redness, and swelling, often in your big toe. Fight back now, clear out the toxins fast, and get total uric wellness that lasts with an advanced powerful cleanse using the best organic tart cherry fruit concentrate, organic celery seed powder and bilberry fruit extract to control, cleanse, balance and restore healthy uric acid levels.

Organic & Trusted Ingredients - Level up natural polyphenol antioxidant protection with a synergistic pure blend of organic tart cherry fruit, organic celery seed, and bilberry fruit for enhanced potency, top quality and maximum results. Our triple strength action pills give you the full benefits of anthocyanin in tart cherries in an advanced complex to flush, clear out and release uric acid in the body better than sweet cherries alone to support muscle movement, mobility and active wellness.

Our pure green coffee bean extract supplements. Are a natural weight loss supplement which helps control hunger & reduce craving naturally & effectively. These green coffee bean capsules are made of a high grade blend of raw Arabica coffee beans.

Want to lose weight and keep it off. We all need an extra boost. Our natural green coffee bean extract for weight loss will help boost your metabolism, thereby helping you burn fat & keep the pounds off your body.

These pure green coffee bean supplements contain a unique antioxidant called polyphenol chlorogenic acids or CGAs. This helps protect the body’s cells and organs from environmental damage so that you and your cells remain younger for longer.

PREBIOTIC FIBER POWDER WITH SUPERFRUIT POLYPHENOLS: Support your gut health and overall wellness with a purposeful blend of 2 prebiotic fibers and 2 polyphenol-dense superfoods, including Jerusalem artichoke, oat beta glucan, blueberry extract and pomegranate extract (1)

INCREASE AND NOURISH GOOD GUT BACTERIA: Get the gut and wellness support you need with Nature’s Bounty Advanced Prebiotics Plus Powder. Nourishing the healthy bacteria you already have with prebiotics is just as important as supporting your digestive health with probiotics.(1) This prebiotic fiber supplement increases and nourishes your good gut bacteria and pairs well with any probiotic regimen (1)

CLINICALLY EFFECTIVE INGREDIENTS FOR A HEALTHY GUT: This patented formula includes clinically effective ingredients to support a healthy gut lining, which helps keep waste and toxins out of our bloodstream and supports overall wellness, digestive health and immune health (1). Prebiotic fibers nourish good bacteria and provide fuel to the cells of the gut lining, while superfruit extracts provide antioxidant properties and are broken down by good bacteria into smaller compounds our body can absorb and use

Packed with Nutrients: Each serving contains the equivalent capacity of over 20 servings of whole fruits and vegetables; made from a blend of superfoods, probiotics, fiber, and key digestive enzymes

Espresso Flavor: Beyond just nutrition, our green formula also keeps taste in mind. Enjoy the benefits of super foods, vitamins, and minerals with a guilt-free berry addition to your shake or meal

Probiotic Blend: Our 4-strain blend of probiotics promotes optimal wellness within the GI tract. It's packed with powerful nutrient-rich benefits and works as a natural body alkalizer that may help support detoxification to aid in digestion

Grape Skin & Seed Extracts - This formula has a unique combination of whole grape extract (similar to a non-alcoholic wine extract), grape skin powder and a special grape seed extract (MegaNatural-BP).

Cardiovascular & Skin Support - Contains polyphenols and anthocyanins shown to be beneficial for many aspects of health, including support for blood vessels, brain, and skin.*

High Orac Value - The grape extract in this product is standardized and concentrated to contain 75% polyphenols, and the grape seed extract contains 90% polyphenols. This grape seed extract is highly bioavailable with enhanced absorption due to its low molecular weight compounds. It has among the highest ORAC values of any grape seed extract currently available. (ORAC stands for "Oxygen Radical Absorbance Capacity", which is its total antioxidant capacity). *

Super Antioxidants from Purple Superfruits: Our Product contains Acai berries and Purple corn to improve your overall health. This is a mix of powerful plant-based antioxidants and a natural source of Resveratrol

Maximum Potency: Our product contains 1000 mg of Acai Berry and Purple Corn powder per dose (2 capsules) very easy to digest. Each bottle contains 100 units

Natural Source of Vitamin E: Our Acai Berry Powder and Purple Corn supplement is a potent source of E vitamin

Cellular health: Resveratrol is a powerful antioxidant that works on the cellular level improving the health of all major functions in your body, including heart health and circulation that can help you not only feel better physically and have more energy but also comfort knowing that you’re taking care of body and health.

Target high blood pressure: Resveratrol inhibits your body from turning glucose into sorbitol, which can create cell-damaging stress. Resveratrol also activates AMPK which is a protein that aids the body in metabolizing glucose.

Premium Ingredients: Each serving of our Ultra Premium Resveratrol Supplements includes the optimal amount of Trans-Resveratrol with the goal of giving you the maximum health benefits including normal blood pressure and improved cognition. Resveratrol is a potent extract sourced from premium polyphenol-rich natural ingredients and is often sourced from pure red grape skin, juice, berries, red wine, blueberries, goji berries, and pure Japanese knotweed (polygonum).