Best Green Tea Supplement

Peter | 28-09-2025

Navigating the many Best Green Tea Supplement options on the market – from major brands like Nature’s Bounty,NOW,Zazzee,Nature’s Nutrition,Micro Ingredients to lesser-known names – can feel overwhelming. But we’re here to help simplify your search for the best products.

After extensive research testing hundreds of Best Green Tea Supplement, we’ve selected the top contenders. Our number one recommendation is Nature’s Bounty Best Green Tea Supplement based on its stellar performance and quality. Below you’ll find more of our top-rated picks for the best Best Green Tea Supplement currently available.

Be sure to consult our handy buying guide as well for expert tips on choosing the right Best Green Tea Supplement to suit your individual needs. It has all the crucial information you need to make an informed purchasing decision. With our guidance backing your choice, finding your perfect match will be smooth sailing!

Editor's Choice
Nature's Bounty Green Tea Pills and Herbal Health Supplement, Supports Heart and Antioxidant Health,
Nature's Bounty Green Tea Pills and Herbal Health Supplement, Supports Heart and Antioxidant Health,
Premium Pick
NOW Supplements, Green Tea Extract 400 mg with Vitamin C, Cellular Protection*, 100 Veg Capsules
NOW Supplements, Green Tea Extract 400 mg with Vitamin C, Cellular Protection*, 100 Veg Capsules
Budget Pick
EGCG Green Tea Extract Pills | 180 Capsules | Max Potency | Non-GMO & Gluten Free Supplement | by
EGCG Green Tea Extract Pills | 180 Capsules | Max Potency | Non-GMO & Gluten Free Supplement | by

Top 10 Best Green Tea Supplement

We researched and compared the top products in the Best Green Tea Supplement category to provide you with these recommendations.

1. Nature's Bounty Green Tea Pills and Herbal Health Supplement, Supports Heart and Antioxidant Health,

Nature's Bounty Green Tea Pills and Herbal Health Supplement, Supports Heart and Antioxidant Health,
9.8

Nature's Bounty

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  • Contains antioxidant properties
  • Contains EGCG, a natural green tea extract
  • Traditionally used to support heart health
  • Green Tea has been a valued healthful tonic for more than 4,000 years
  • These statements have not been evaluated by the Food and Drug Administration
  • Packaging may vary due to redesign, same great product ingredients
  • During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers' recommendations, when provided.

2. NOW Supplements, Green Tea Extract 400 mg with Vitamin C, Cellular Protection*, 100 Veg Capsules

  • CELLULAR PROTECTION, POTENT FREE RADICAL SCAVENGER, AND ANTIOXIDANT POWER OF VITAMIN C*: NOW Green Tea Extract offers a convenient way to obtain the active constituents of green tea in a concentrated form.
  • HELPS MAINTAIN A HEALTHY RESPONSE TO NORMAL METABOLIC STRESS*: Green tea extract has numerous bioactive compounds, including polyphenols and catechins, which are known for their many health-supporting properties.*These compounds have been found to help protect against oxidative stress and may also help to maintain a healthy response to normal metabolic stress.*
  • CLASSIFICATIONS/CERTIFICATIONS: Non-GMO, Quality GMP Assured, Kosher, Vegan/Vegetarian, Soy Free
  • GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).
  • Packaged in the USA by a family owned and operated company since 1968
  • During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers' recommendations, when provided.

3. Zazzee Extra Strength Green Tea 20:1 Extract, 6000 mg Strength, 150 Vegan Capsules, 50% EGCG, 98%

  • OUTSTANDING VALUE: Our Green Tea Extract contains 6000 mg strength per capsule AND 150 capsules per bottle an amazing value! A single bottle contains a 5-month supply. Compare this to other leading brands that require 2 capsules per serving, contain less than 150 capsules, and do not provide a 6000 mg strength dosage. Our Green Tea Extract is a bargain not be found elsewhere!
  • CONCENTRATED AND SUPER POTENT: Each capsule contains 6000 mg strength of Green Tea Extract from a potent, powerful 20:1 extract. Combine that with a minimum of 50% EGCG, 80% Catechins and 98% Polyphenols, and our Extra Strength Green Tea Extract is one of the strongest dosages available!
  • 50% EGCG, 80% CATECHINS AND 98% POLYPHENOLS: Our Green Tea Extract has been standardized to contain a minimum of 50% EGCG, 80% Catechins and 98% Polyphenols. No other Green Tea Extract on the market has standardization numbers this high on all three compounds. The higher the numbers, the more potent the extract. Clearly, not all extracts are created equal!
  • NATURAL, VEGAN, & NON-GMO: All ingredients, including the capsule, are 100% vegan. Our Green Tea Extract does not contain any sweeteners, artificial flavors, wheat, corn, gluten, soy, milk, egg, fish, shellfish, or tree nut ingredients. Enjoy the amazing benefits of green tea without steeping and sipping many cups of tea!
  • GOLD STANDARD PRODUCTION: Your health and safety mean everything to us. For that reason, our Green Tea Extract is manufactured in the USA, in a fully compliant facility with adherence to good manufacturing policies and under the most stringent quality control. You can rest assured that you get the best value for your money!

4. NOW Supplements, EGCg Green Tea Extract 400 mg, Free Radical Scavenger*, 180 Veg Capsules

  • FREE RADICAL SCAVENGER: One capsule of NOW Green Tea Extract with 200 mg EGCg/80 percent catechins possesses the phytonutrient content equal to about 2-3 cups of green tea. Green tea's bioactive compounds include polyphenols and catechins, which are known to exhibit potent free radical neutralizing properties.
  • SUPPORTS CELLULAR HEALTH: Green teas most abundant catechin, EGCg, has been scientifically demonstrated to assist in maintaining healthy tissues in the face of normal metabolic stress and to support proper cell cycle regulation.
  • CLASSIFICATIONS/CERTIFICATIONS: Quality GMP Assured, Non-GMO Project Verified, Vegan/Vegetarian, Soy Free
  • GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).
  • Packaged in the USA by a family owned and operated company since 1968

5. Green Tea Extract 98% Standardized EGCG - 3X Strength for Natural Energy - Heart Support with

Green Tea Extract 98% Standardized EGCG - 3X Strength for Natural Energy - Heart Support with
8.5

Nature's Nutrition

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  • Premium Green Tea Extract: Nature's Nutrition Premium Green Tea Extract contains a green tea blend (with 98% Egcg, Polyphenols and Antioxidants) for energy and immune support in Men and Women
  • Powerful Antioxidant: The Antioxidants and Polyphenols in Green Tea combined exercise can help support natural energy and achieve goals
  • All Day Energy: The combination of caffeine and L theanine in Green Tea has synergistic effects to provide gentle energy that lasts throughout the day
  • Highly Concentrated Extract: Our Green tea extract is one of the highest concentrated formulas on the market, providing more of the amazing green tea benefits in each capsule
  • Green Tea Extract Capsules Premium Supplement with EGCG 1000mg: best bio bulk caffeine capsule catechin catechins complex eceg ecgc epigallocatechin gallate greentea natural natures nutrition pill pills strength supplements triple vegan verde 400mg 500mg vitamins men women

6. Extra Strength Green Tea Extract 9,000mg, 300 Capsules | 50% EGCG, 98% Polyphenols | 5 Month Supply

Extra Strength Green Tea Extract 9,000mg, 300 Capsules | 50% EGCG, 98% Polyphenols | 5 Month Supply
8.5

Micro Ingredients

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  • Micro Ingredients offers maximum potency Green Tea capsules, featuring a 20:1 natural leaf extract standardized to retain key polyphenols and catechins, including EGCG for enhanced antioxidant and weight support.
  • Each bottle contains 300 capsules, delivering a 9,000mg equivalent per serving with a 150-day supply. A convenient, long-lasting formula crafted for daily herbal wellness.
  • Green Tea is a trusted botanical that helps support healthy weight within normal range, while promoting energy, heart, and brain health with powerful plant-based compounds.
  • A concentrated source of green tea extract designed for maximum daily vitality and wellness. May contain up to 22mg of naturally occurring caffeine per serving.
  • Premium non-GMO ingredients that are made without wheat, soy, dairy, gluten, peanuts, and tree nuts. Each batch goes through 3rd party lab tests to ensure our products are safe, pure, and potent.

7. Pure Encapsulations Green Tea Extract (Decaffeinated) | Hypoallergenic Antioxidant Support for All

Pure Encapsulations Green Tea Extract (Decaffeinated) | Hypoallergenic Antioxidant Support for All
7.7

Pure Encapsulations

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  • Concentrated Extract: This concentrated extract contains a high epigallocatechin gallate (EGCG) content, containing a minimum of 90% catechins, with epigallocatechin gallate making up a minimum of 70% of the content.*
  • Caffeine Free: This decaffeinated green tea extract is a herbal extract containing catechins, a class of antioxidant compounds known as polyphenols.*
  • Antioxidant Support: Green Tea Extract provides important antioxidant support for all cells in the body.*
  • Pure Quality: Our supplements are made with only premium ingredients sourced from trusted suppliers and guided by our nutritional experts, then carefully manufactured and tested to verify their potency and purity.
  • Pure Difference: What makes us different isn't just our process or what goes into our supplements -- what we leave out matters, too. Pure Encapsulations products are FREE FROM wheat, eggs, tree nuts & peanuts, gluten, artificial colors, flavors & sweeteners, coatings and shellacs, GMOs, and unnecessary binders, fillers & preservatives.

8. NatureWise Green Tea Extract Capsules 1000 mg - 50% EGCG & 98% Polyphenols - Extra Strength

NatureWise Green Tea Extract Capsules 1000 mg - 50% EGCG & 98% Polyphenols - Extra Strength
8.9

Naturewise

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  • GREEN TEA EXTRACT: Our green tea extract capsules are made with clean, highly concentrated green tea extract at an extra strength dose of 1000 mg of green tea extract per serving of 2 capsules.
  • 50% EGCG AND 98% POLYPHENOLS: Green Tea Extract has been standardized to contain a minimum of 50% EGCG and 98% polyphenols for rich antioxidant support of cognitive function, immune health, and heart health.
  • VEGAN AND GLUTEN-FREE: This product is vegan, gluten-free, and does not contain wheat, eggs, soy, dairy, tree nuts, peanuts, fish, shellfish, or sesame.
  • NON-GMO, CLEAN: Our green tea extract comes from clean green tea leaves to deliver premium quality green tea extract.
  • PREMIUM INGREDIENTS: NatureWise Green Tea Extract capsules are manufactured in the USA with high-quality ingredients from around the world in a cGMP-certified facility with third-party quality control audits.

9. Green Tea Extract Capsules with Green Coffee Beans & Apple Cider Vinegar - Energy & Metabolism

Green Tea Extract Capsules with Green Coffee Beans & Apple Cider Vinegar - Energy & Metabolism
7.9

Nutraharmony

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  • Green Tea Feel the power of natural antioxidants with potent Green Tea capsules! Each serving* delivers a powerful Green Tea 20:1 Extract with 50% ECGC, a key antioxidant supporting overall well-being and vitality. Elevate your daily health routine with green tea extract capsules!
  • Energy & Metabolism Are you ready to conquer your day? Our formula helps you maintain prime performance and focus from morning to night, providing natural energy support to help you stay active throughout the day. Harnesses the power of herbs to support antioxidant protection for your health.
  • Natural Antioxidants Complex Packed with natural antioxidants Apple Cider Vinegar (ACV), Green Coffee Beans & Vitamin C, our Green Tea capsules help harness the power of herbs to support antioxidant protection, metabolic & digestive health, detoxification, and contribution to overall vitality.
  • Made in USA With Globally Sourced Ingredients Green Tea supplements are proudly manufactured in the USA under strict quality control standards, laboratory-controlled quality & GMP certified. We adhere to rigorous procedures to ensure every batch's safety, purity, and efficacy. We use the most potent forms of each component to achieve the maximum effect of Green Tea capsules!
  • Trustworthy Service We are committed to providing exceptional customer service and transparency with NUTRAHARMONYs carefully selected green tea vitamin. With green tea extract capsules, you can trust that you're receiving a premium-quality supplement backed by scientific research and dedicated customer support!

10. EGCG Green Tea Extract Pills | 180 Capsules | Max Potency | Non-GMO & Gluten Free Supplement | by

EGCG Green Tea Extract Pills | 180 Capsules | Max Potency | Non-GMO & Gluten Free Supplement | by
9.5

Horbäach

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  • TRADITIONAL HERB: Green Tea has been touted for centuries in Asian Traditions for its properties
  • POTENT ANTIOXIDANTS: Standardized to contain 95% Polyphenols, 75% Catechins & 45% EGCG
  • EXPERTLY CRAFTED: Our professional formula is backed by our commitment to purity and potency
  • HORBAACH MANUFACTURERS: Laboratory Tested, Trusted Ingredients, Superior Quality, 100% Guaranteed!
  • NATURALLY FREE OF: Gluten, Wheat, Yeast, Milk, Lactose, Soy, Artificial Color & Flavoring & NON-GMO

Peter

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