Best Flora Antioxidants in 2026

Daisy
Last Updated: Jul 18, 2026

At a Glance: Our Top Picks for Flora Antioxidants

Jarrow Formulas Alpha Lipoic Sustain 300 mg - Antioxidant + Biotin - Glucose Metabolism & Energy Production Support - Releases ALA Over Longer Period - Up to 120 Servings (PACKAGING MAY VARY)
#TOP1
Jarrow Formulas Alpha Lipoic Sustain 300 Mg -
9.8
PM SCORE
Jarrow Formulas Quercetin 500 mg - Supports Antioxidant Status, Cardiovascular Health & Immune Health - Dietary Supplement - 100 Servings (Veggie Caps) (Packaging May Vary)
#TOP2
Jarrow Formulas Quercetin 500 Mg - Supports Antioxidant
9.8
PM SCORE
Jarrow Formulas Citrus Bergamot 500 mg - Cardiovascular, Metabolic & Anxtioxidant Support Dietary Supplement - Use with Jarrow Formulas QH-Absorb - 60 Servings
#TOP3
Jarrow Formulas Citrus Bergamot 500 Mg - Cardiovascular,
9.8
PM SCORE

* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.

Summary of the Best Flora Antioxidants of 2026

Jarrow Formulas Alpha Lipoic Sustain 300 Mg - Antioxidant + Biotin - Glucose Metabolism & Energy Production Support - Releases Ala Over Longer Period - Up To 120 Servings (Packaging May Vary)

JARROW FORMULAS
ALAS120
2.25 X 2.25 X 4.25 Inches
0.25 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

ALA + Biotin Benefits - Alpha lipoic acid (ALA) is an antioxidant functioning in glucose metabolism and energy production. The formula includes biotin for optimum ALA activity.

Antioxidant Support - ALA and biotin promote glutathione, a critical component of the body’s endogenous antioxidant network. The formula also supports carbohydrate metabolism.

Quick & Sustained Releases - Advanced bilayer sustain tablets combine 1/3 Quick Release and 2/3 Sustained Release formats to raise and to maintain ALA blood levels over a longer period.

Convenient Tablets - Adults take 1 tablet once or twice per day, preferably with a meal, or as directed by your qualified healthcare professional. Suitable for vegans and vegetarians.

Superior Science, Smarter Formulas - Informed by strong scientific research, Jarrow Formulas products are carefully crafted to ensure you get the benefit of each and every vitamin, mineral and supplement.

Jarrow Formulas Quercetin 500 Mg - Supports Antioxidant Status, Cardiovascular Health & Immune Health - Dietary Supplement - 100 Servings (Veggie Caps) (Packaging May Vary)

JARROW FORMULAS
QUER
6.00 X 5.00 X 4.00 Inches
0.21 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Supports Antioxidant Status: Quercetin is a phenolic antioxidant found in green leafy vegetables, onions, apples and cherries.

Cardiovascular Health: Quercetin supports cardiovascular health by supporting blood vessel endothelial cellular integrity and function.

Immune Health: Quercetin has been shown to be one of the most bioactive flavonoids that supports a healthy immune system response.

Veggie Caps : Adults take 1 veggie capsule per day with meals or as directed by your qualified healthcare professional; Vegan; Vegetarian; Certified Non-GMO.

Superior Science: Smarter Formulas - Informed by strong scientific research: Jarrow Formulas products are carefully crafted to ensure you get the benefit of each and every vitamin, mineral and supplement.

Jarrow Formulas Citrus Bergamot 500 Mg - Cardiovascular, Metabolic & Anxtioxidant Support Dietary Supplement - Use With Jarrow Formulas Qh-Absorb - 60 Servings

JARROW FORMULAS
BERG
2.00 X 2.00 X 3.75 Inches
0.13 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Pattern Products 9.95

Features

Cardiovascular Support - Citrus Bergamot extract contains flavonoids and other antioxidants that provide cardiovascular, antioxidant and metabolism support*

Citrus Bergamont Supplement for High Chloresterol - Bergamot fruit polyphenol antioxidants support cholesterol and metabolism already within normal range*

Best Results - Use in conjunction with Jarrow Formulas QH-absorb (ubiquinol)*; dietary supplements work together for optimal wellness

Convenient Veggie Mineral Supplements - Deliver 500 mg of citrus bergamot (citrus bergamia); take 1 capsule 1 to 2 times per day prior

Superior Science, Smarter Formulas - Informed by strong scientific research, Jarrow Formulas products are carefully crafted to ensure you get the benefit of each and every vitamin, mineral and supplement

Jarrow Formulas Qh-Absorb 100 Mg - 120 Softgels - High Absorption Co-Q10 - Active Antioxidant Form Of Co-Q10 - Supports Mitochondrial Energy Production And Cardiovascular Health - Up To 120 Servings

JARROW FORMULAS
QHAB120
2.67 X 2.67 X 5.00 Inches
0.17 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Cardiovascular Function - Co-Q10 is found in energy-rich tissues like the heart and supports mitochondrial health & energy production, the health benefits of which support cardiovascular function.

Product Note: Exposure to heat or sunlight may lead to melting/damage of product. Hence customers are expected to be available during the product delivery

Better Absorbed - Ubiquinol, the reduced, active, antioxidant form of Co-Q10, is significantly better absorbed than regular Co-Q10.

Clinical Results - Jarrow Formulas’ proprietary QH-absorb formula has been shown clinically to increase Co-Q10 levels by 222% (100 mg per day) and by 777% (300 mg per day) over baseline.

Convenient Softgels - Each softgel provides 100 mg of ubiquinone. Take 1 softgel 1 to 3 times per day with a meal or as directed by your qualified healthcare professional.

Superior Nutrition & Formulation - The goal of Jarrow Formulas is to promote optimal health with high-quality, effective, affordable, and superior formulation of dietary supplements. Our customers can be assured of purity, value, and potency.

Jarrow Formulas Green Tea 500 Mg, Antioxidant Support,  50% Polyphenols, Cardiovascular & Immune Health, White, 100 Count

JARROW FORMULAS
GTC
2.00 X 2.00 X 2.00 Inches
0.03 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Green Tea Catechins: Jarrow Formulas Green Tea consists of 50 percent polyphenols, including 30 percent catechins, approximately 15 percent of which is the important EGCG fraction; The 5:1 green tea extract capsules provide antioxidant support

Product Note: Exposure to heat or sunlight may lead to melting/damage of product. Hence customers are expected to be available during the product delivery

Cardiovascular and Immune Health Support: The polyphenols in green tea are antioxidants that support cardiovascular and immune health

Veggie Capsules: Take one veggie capsule per day, preferably on an empty stomach, or as directed by your qualified healthcare professional

Superior Nutrition and Formulation: The goal of Jarrow Formulas is to promote optimal health with high-quality, effective, affordable, and superior formulation of dietary supplements; Our customers can be assured of purity, value, and potency

Jarrow Formulas Astaxanthin 12 Mg - Dietary Supplement - Natural Antioxidant Carotenoid - Immune, Skin & Eye Health Support - 60 Servings (Softgels) (Packaging May Vary)

JARROW FORMULAS
ASTAHP60
2.06 X 2.06 X 3.81 Inches
3.36 ounces
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Pattern Products 9.95

Features

Natural Antioxidant Carotenoid - Jarrow Formulas AstaPure Astaxanthin is naturally derived from the cultivation of a unique Haematococcus pluvialis microalgae strain; It’s considered a natural antioxidant carotenoid.

Immune, Skin & Eye Health - Clinical studies have demonstrated that astaxanthin supports skin, and eye health and may promote a healthy inflammatory response.

Convenient Softgels - Adults take 1 softgel per day, preferably with a fat-containing meal, or as directed by your qualified healthcare professional.

Superior Science, Smarter Formulas - Informed by strong scientific research, Jarrow Formulas products are carefully crafted to ensure you get the benefit of each and every vitamin, mineral and supplement.

Jarrow Formulas Curcumin 95 500 Mg - 120 Veggie Caps - Turmeric Extract To Provide Antioxidant Support - Up To 120 Servings

JARROW FORMULAS
CUR120
6.00 X 5.00 X 4.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Antioxidant Support - Curcumin 95 is highly concentrated in polyphenols known as curcuminoids, which are lipid-soluble antioxidants found in the turmeric spice. Curcumin and its metabolites provide antioxidant support to minimize oxidative stress.

95% Curcuminoids - The turmeric extract formula includes 95% curcuminoids, providing antioxidant support.

Veggie Caps - Take one veggie capsule one to three times per day with food or as directed by your qualified healthcare professional.

Superior Nutrition & Formulation - The goal of Jarrow Formulas is to promote optimal health with high-quality, effective, affordable, and superior formulation of dietary supplements. Our customers can be assured of purity, value, and potency.

Jarrow Formulas Qh-Absorb 200 Mg - 60 Softgels - High Absorption Co-Q10 - Active Antioxidant Form Of Co-Q10 - Supports Mitochondrial Energy Production And Cardiovascular Health - 60 Servings

JARROW FORMULAS
QH260
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Cardiovascular Function - Co-Q10 is found in energy-rich tissues like the heart and supports mitochondrial health & energy production, the health benefits of which support cardiovascular function.

Better Absorbed - Ubiquinol, the reduced, active, antioxidant form of Co-Q10, is significantly better absorbed than regular Co-Q10.

Clinical Results - Jarrow Formulas’ proprietary QH-absorb formula has been shown clinically to increase Co-Q10 levels by 222% (100 mg per day) and by 777% (300 mg per day) over baseline.

Convenient Softgels - Each softgel provides 200 mg of ubiquinone. Take one softgel per day with a meal or as directed by your qualified healthcare professional.

Superior Nutrition & Formulation - The goal of Jarrow Formulas is to promote optimal health with high-quality, effective, affordable, and superior formulation of dietary supplements. Our customers can be assured of purity, value, and potency.

Jarrow Formulas, Bilberry And Grapeskin Polyphenols Capsules, 280 Mg, 60 Count

JARROW FORMULAS
SBIL
6.00 X 5.00 X 4.00 Inches
0.22 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
iHerb LLC 9.83

Features

Supports Vision and Eye Health: Bilberry and Grapeskin Polyphenols is a synergistic blend of standardized flavonoid antioxidants to support vision and eye health

Highlights: The Swedish bilberry extract contains 25 percent polyphenols as anthocyanosides; Red grape skin extract contains 30 percent polyphenols, including anthocyanins; Flavonoids support the integrity of the capillaries and other eye blood vessels

Convenient Veggie Caps: Take one veggie capsule once or twice per day or as directed by your qualified healthcare professional

Superior Nutrition and Formulation: The goal of Jarrow Formulas is to promote optimal health with high-quality, effective, affordable, and superior formulation of dietary supplements; Our customers can be assured of purity, value, and potency

Jarrow Formulas R-Alpha Lipoic Acid Dietary Supplement - High Bioavailability - Antioxidant Support - Includes Biotin - 60 Servings (Capsules) (Packaging May Vary)

JARROW FORMULAS
RALA
2.00 X 2.00 X 3.75 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

High Bioavailability - Jarrow Formulas R-Alpha Lipoic Acid (RALA) exhibits high bioavailability and has an active effect when it enters the circulation; RALA is the form of alpha lipoic acid that occurs naturally in plants, animals, and the human body.

Antioxidant Support - R-Alpha Lipoic Acid (RALA) functions as an antioxidant and is a cofactor for cellular energy production and glucose & lipid metabolism.

Includes Biotin - d-Biotin prevents biotin deficiency from long-term alpha lipoic acid use; Biotin helps provide antioxidant protection.

Convenient Capsules - Adults take 1 capsule per day or as directed by your qualified healthcare professional.

Superior Science, Smarter Formulas - Informed by strong scientific research, Jarrow Formulas products are carefully crafted to ensure you get the benefit of each and every vitamin, mineral and supplement.

Jarrow Formulas Neuro Optimizer - Dietary Supplement - Brain Health & Antioxidant Support - Includes 7 Neuro Nutrients - Gluten Free - 120 Capsules - 30 Servings

JARROW FORMULAS
AJW-065
6.00 X 5.00 X 4.00 Inches
0.21 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Brain & Antioxidant Support - Neuro Optimizer is a stimulant-free brain health capsule that supports brain and antioxidant function safely and naturally with 7 neuro nutrients.

Includes Citicoline & PS - Citicoline promotes brain metabolism by supporting the synthesis of the neurotransmitter, acetylcholine; PS (phosphatidylserine) is included to support the brain’s response to normal stress.

Antioxidants - Acetyl l-carnitine, alpha lipoic acid & taurine help support neuron health; Acetyl l-carnitine, alpha lipoic acid, pantothenic acid & l-glutamine support metabolism; Plus, taurine aids in osmoregulation inside the cell.

Convenient Capsules - Adults take 4 capsules per day with juice or water between meals or as directed by your qualified healthcare professional; This formula is gluten free.

Superior Science, Smarter Formulas - Informed by strong scientific research, Jarrow Formulas products are carefully crafted to ensure you get the benefit of each and every vitamin, mineral and supplement.

#TOP12

Jarrow Formulas Bilberry + Grapeskin Polyphenols 280 Mg - 120 Veggie Caps - Supports Vision & Eye Health - Up To 120 Servings

JARROW FORMULAS
BIO-POI-U5M-JEAY3330
0.02 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
recommerce 9.99

Features

Supports Vision & Eye Health - Bilberry + Grapeskin Polyphenols is a synergistic blend of standardized flavonoid antioxidants to support vision and eye health.

Highlights - The Swedish bilberry extract contains 25% polyphenols as anthocyanosides. The red grape skin extract contains 30% polyphenols, including anthocyanins. These flavonoids support the integrity of the capillaries & other eye blood vessels.

Convenient Veggie Caps - Take one veggie capsule once or twice per day or as directed by your qualified healthcare professional.

Superior Nutrition & Formulation - The goal of Jarrow Formulas is to promote optimal health with high-quality, effective, affordable, and superior formulation of dietary supplements. Our customers can be assured of purity, value, and potency.

#TOP13

Jarrow Formulas Neuro Optimizer - Dietary Supplement - Brain Health & Antioxidant Support - Includes 7 Neuro Nutrients - Gluten Free - 120 Capsules - 30 Servings (Pack Of 12)

JARROW FORMULAS
NEURO
11.38 X 8.19 X 6.00 Inches
2.52 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Brain & Antioxidant Support - Neuro Optimizer is a stimulant-free brain health capsule that supports brain and antioxidant function safely and naturally with 7 neuro nutrients.

Includes Citicoline & PS - Citicoline promotes brain metabolism by supporting the synthesis of the neurotransmitter, acetylcholine; PS (phosphatidylserine) is included to support the brain’s response to normal stress.

Antioxidants - Acetyl l-carnitine, alpha lipoic acid & taurine help support neuron health; Acetyl l-carnitine, alpha lipoic acid, pantothenic acid & l-glutamine support metabolism; Plus, taurine aids in osmoregulation inside the cell.

Convenient Capsules - Adults take 4 capsules per day with juice or water between meals or as directed by your qualified healthcare professional; This formula is gluten free.

Superior Science, Smarter Formulas - Informed by strong scientific research, Jarrow Formulas products are carefully crafted to ensure you get the benefit of each and every vitamin, mineral and supplement.

Top 10 antioxidants Brands on Amazon

Here is the list of top-rated brands that were evaluated by PM.

Brand Count
Jarrow Formulas 13

Top 10 antioxidants Brands Pie Chart


We've carried out a comprehensive analysis of 14,489 reviews on antioxidants, using our selection criteria to identify the best options in the categories. Our findings reveal that most customers typically select antioxidants priced around $52.79, with top brands including and

Our team of expert editors reviewed these high-quality items and handpicked the top 13 antioxidants for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the categories category. These include and .

We are dedicated to assisting our users in finding the right supplements Products based on their needs, saving them considerable time when choosing which antioxidants to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.