Our busy lifestyles make it difficult to keep up with our health. Too often, we forgo nutritional supplements that can boost our overall health.

Many people don’t realize how important, and even essential, green tea extract is to their wellness routine. Without properly supplementing your diet with this beneficial extract, you won’t be able to experience the amazing benefits it provides.

Enter the best green tea extract - the answer you need to get the most out of each day. These top-rated products have been tested and shown to provide a range of benefits that will help you live life to the fullest!

We've curated a list of top-quality products below that we're confident you'll love. Our editors have independently selected each one, and although some have been sent to us as samples, all opinions in this article are our own. We want to be transparent with you and let you know that FlairFindings may earn a commission or other compensation from the links on this page if you decide to make a purchase. This is how we sustain our business & content flow. Additionally, we have edited reviews for length and clarity. We hope you enjoy discovering your new favorite item!

How We Select The Best

Are you looking for an all-natural way to improve your overall health?

Our team has done the research for you - green tea extract is packed with antioxidants, phytochemicals, and caffeine that can boost your daily activities and prevent illnesses in various body parts! We've narrowed down the top five trusted brands of green tea extract so choosing a supplement won't be overwhelming.

Take charge of your health today by trying one of these recommended green tea extracts! With the right dosage and brand, you could experience improved mental clarity and energy levels as well as better cardiovascular health.

Pick put your favorite green tea extract supplements today for an improved lifestyle!

Best Energy Boost

Zhou Green Tea Extract with EGCG

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What's the Big Deal?

Give your body and mind an unforgettable boost with Zhou Nutrition’s Green Tea Extract with EGCG! This proven therapeutic ingredient helps keep your metabolism running so it can provide you with long-lasting support for your daily activity level.

Quality ingredients make this formula complete, as it’s formulated to deliver caffeine and L-theanine that can improve mental alertness, boost your mood, and keep you focused throughout the day. Plus, its contents of EGCG help your healthy cells function at their best, while helping support fat oxidation—which may help reduce fat stores in the body.

What You Should Know

Get the benefits of green tea leaves in an easy-to-take capsule with Zhou Green Tea Extract! Each serving provides 500 mg of green tea extract, along with rice flour, cellulose, and vegetable magnesium stearate.

This supplement is made in a GMP-compliant USA facility, ensuring top quality ingredients from around the world. And best of all, it's non-GMO and gluten-free! To get the most out of your supplement, take it with a meal. Don't miss out on this convenient way to take care of your health!

Best Antioxidant

Horbaach Green Tea Extract Pills

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What's the Big Deal?

Horbaach Green Tea Extract Pills is bursting with antioxidants and compounds packed with benefits, this traditional herbal remedy is sure to help anyone feel their best. Thanks to its 45% EGCG, 95% polyphenols, and 75% green tea catechins content and high purity and potency, this green tea consumption is an unbeatable choice for those wanting to improve their immune systems.

Plus, it can even give you the boost of energy you need without the added fatigue after consumption. With these being so easy to swallow and containing just the right amount of caffeine, it’s no wonder why they’re one of Horbaach's best-selling products!

What You Should Know

Horbaach's Green Tea Extract Pills offer the powerful health benefits of green tea in a convenient capsule form. Each bottle comes with 180 capsules, containing 1800 mg of green tea extract per capsule for maximum potency.

The supplement is made with high-quality, lab-tested ingredients like rice flour, silica, and vegetable magnesium stearate. It is free from artificial sweeteners, flavors, GMOs, and common allergens such as wheat, lactose, gluten, milk, yeast, and soy. To experience the benefits, take three green tea extract capsules with a meal.

Best Immune Support

Nature's Nutrition Green Tea Extract

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What's the Big Deal?

Nature's Nutrition Green Tea Extract has a unique formula proven to increase your overall energy and fortify your immunity. Containing 98% EGCG, this extract also contains antioxidants and polyphenols that will help you reach any workout goals.

With the added jolt of caffeine, it's no wonder that this concentrated green tea extract comes out on top as the best product for optimal benefit. With Nature's Nutrition, both men and women can enjoy the healthful perks of green tea extract while feeling energized all day long!

What You Should Know

Nature's Nutrition Green Tea Extract is a dietary supplement that can help boost your energy levels and provide antioxidant protection. Each bottle contains 240 capsules, and the recommended serving size is 2 capsules, providing 1000mg of green tea extract per dose.

This supplement is made from vegetable cellulose and is free from animal products and GMOs. It is produced in a GMP-certified facility in the USA and undergoes rigorous third-party testing to ensure its quality and purity.

Best Low Caffeine

Relentless Improvement EGCG Green Tea Extract

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What's the Big Deal?

This green tea supplement from Relentless Improvement's EGCG provides effective health support and maximum potency. It contains incredibly low levels of caffeine, so it won't disrupt your sleep at night while you rest soundly.

In addition to providing overall general health support, this product also bolsters your body's natural defense systems so they can fight against incoming diseases better. If you want to improve your wellbeing and stay healthy all year round, Relentless Improvement has just what you need!

What You Should Know

Relentless Improvement EGCG Green Tea Extract comes in a bottle of 90 capsules, with a recommended serving size of just two capsules.

Every capsule is made with a water-based extraction method, meaning that it's totally safe and free from any residual solvents, pesticides, or fluoride. Each serving packs a punch with 1340 mg of green tea extract, a natural source of antioxidants. Their formula is made with the highest quality ingredients, including hypromellose and vegetable stearate.

Best Decaffeinated Option

Life Extension Decaffeinated Mega Green Tea Extract

Lightly Caffeinated Option

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What's the Big Deal?

Life Extension provides this premium, health-promoting supplement that includes the best polyphenol compounds and anti-aging properties. It protects nerve cells and nerve functioning, and promotes healthy metabolic functioning.

Furthermore, it helps maintain healthy glucose levels while also ensuring healthy blood cholesterol and triglyceride levels. With ingredients carefully selected from around the world, this product is more potent than ever before and can help you stay healthier all year round. So don’t wait - try Life Extension Decaffeinated Mega Green Tea Extract today for improved vitality and enhanced well-being!

What You Should Know

Discover a longer, healthier life with Life Extension's decaffeinated green tea extract! Each bottle contains 100 vegetarian capsules, with one serving recommended per capsule. Packed with 725mg of green tea decaffeinated extract, this supplement is specially formulated with stearic acid, rice flour, silica and vegetable cellulose for optimal absorption.

For best results, it's recommended to take this supplement on an empty stomach. As a bonus, this GMO- and gluten-free supplement is proudly made in the USA.

Benefits, Dosage, and Side Effects

Drinking green tea has many benefits; they multiply when you take green tea extract pills or capsules. Let's find out what the side effects of this beneficial supplement are and the recommended dosage limits.


Green tea extract is an excellent source of antioxidants that provide various health benefits. It helps in improving liver, brain, heart, and skin functions and aids in weight loss. The antioxidants in green tea leaf extract combat cell damage, which causes aging and various diseases. Additionally, it boosts the body's antioxidant capacity and strengthens its ability to fight illnesses.

Taking green tea extract can help reduce oxidative stress, which is the main cause of fat buildup, inflammation in arteries and high blood pressure. EGCG, a component of green tea extract, protects brain cells from oxidative stress by reducing the action of heavy metals like copper and iron. Additionally, green tea extract improves memory and strengthens the connection between the brain and other body parts.

Green tea extract has many benefits for health and skin. It can decrease liver inflammation, increase liver health, and improve skin elasticity. Additionally, it can protect against UV rays and reduce dermatitis, warts, acne, aging, and rosacea. Moreover, it can regulate insulin sensitivity and blood sugar production, which can lower blood sugar levels. Start enjoying the advantages of green tea extract today!


The recommended dosage limit of green tea extract is between 500 to 750 mg daily. It equates to drinking 3-5 cups of green tea or green tea powder. However, keep in mind that each manufacturer uses a unique formulation, meaning dosage limits can vary.

They also display a recommended dose for the supplement on the container. It's safe to follow the manufacturer's recommendation. It's best to consult your healthcare provider regarding using the best green tea extract supplement if you're still unsure about it.

Side Effects

Green tea supplements are generally safe, but some individuals may encounter side effects such as nausea, headache, diarrhea, dizziness, and upset stomach. These symptoms typically subside within a few days, but in rare instances, they may worsen.

In addition, serious side effects such as mood changes, irregular heartbeat, abdominal pain, loss of appetite, yellowing of the skin, urine, and eyes, as well as trouble breathing and itching, can also occur. If you notice any of these, discontinue use of the green tea extract and consult your healthcare provider.

Green Tea Extract FAQs

Read the answers to most of your commonly asked questions regarding the usage of green tea extract.

Does green tea extract actually work?

Green tea extract promotes weight loss, regulates blood sugar levels and blood pressure, and boosts immunity and exercise recovery. Furthermore, it maintains the health of the skin, liver, lungs, heart, and brain.

What is the difference between green tea and green tea extract?

Green tea extract is a concentrated form of green tea that does not contain caffeine or has a minimum caffeine content.

What are the side effects of green tea extract?

Some side effects of green tea extract include nausea, diarrhea, irritation, rashes, and sleeping problems.

Who should not take green tea extract?

People with high blood pressure, anxiety disorder, trouble sleeping, and liver problems should not consume green tea extract.

Is green tea extract hard on the kidneys?

Green tea extract lowers the chances of developing kidney stones and is safe for kidneys.

What is the best time to take green tea extract?

Green tea extract and green tea extract powder contains caffeine and L-theanine, which improves your alertness and makes you attentive. That's why it is better to take green tea extract in the morning.

Is green tea extract a fat burner?

Green tea extract is indeed a fat burner; its effects strengthen with exercise or physical activities.

Does green tea extract cause liver damage?

Green tea extract is safe to use, but for some people, it can harm their liver. That's why it is essential to consult your healthcare provider before consuming green tea extract.

Does green tea extract contain caffeine?

Green tea extract does contain caffeine; however, it is present in a low amount. But the presence of caffeine in the green tea extract keeps it in the category of energy drinks.

Is green tea extract good for the heart?

Green tea extract has antioxidants that improve the body's overall health and benefit our hearts. Furthermore, it improves the irregularity of heartbeat and blood pressure.

Final Word

So, what are you waiting for? If you want to experience the numerous health benefits green tea extract has to offer, it's time to reevaluate your dietary supplements and find the perfect option for you. With the many options we have here - finding the best green tea extract should be easier than ever.

Don't hesitate, get ready to give your health a natural boost today! With the right product in hand, you can feel more energized and have an all-around greater sense of wellbeing every day. Don't wait, get ready to receive the outstanding benefits today!