Epigallocatechin Gallate (EGCG), the major catechin, representing 59% of total catechins in green tea, is a potent antioxidant, as well as antiangiogenic and antitumor agent. EGCG has been studied for its role in cancer treatment for a wide range of cancers, including liver, stomach, skin, lung, mammary gland, and colon.
Why EGCG? The results of different studies indicate that EGCG signals can induce apoptosis by influencing the transit pathways, promote cell growth arrest and block carcinogenesis. Also, EGCG prevents various types of viruses including HCV, HIV-1, HBV, HSV-1, HSV-2, EBV, adenovirus, influenza and enterovirus, as well as various enzymes including DNMT, protease and DHFR.
EGCG supplements have become quite famous these days, because of the wide range of benefits of this element.
Our suggested Best EGCG supplements for you and your family
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As an antioxidant, EGCG cells protect against oxidative stress-related damage and suppress the activity of in vivo pro-inflammatory chemicals, such as tumor necrosis factor alpha (TNF-alpha). It can be a great biohacking supplement, indeed.
Studies have also shown that EGCG in green tea can support heart disease by reducing blood pressure, cholesterol, and the accumulation of plaque in the bloodstream, which are key risk factors for heart disease. EGCG can promote weight loss, especially when combined with caffeine in green tea. Preliminary studies suggest that EGCG in green tea may improve neuronal function and help prevent brain disease.
The supplements in our list can provide you with lots of these mentioned benefits. Let’s know the details of these supplements.
Jarrow Formulas Green Tea Extract
Jarrow Formulas Green Tea Extract is extracted from water. Each capsule contains 500 mg of concentrated green tea extract which provides 250 mg of polyphenols, 150 mg of catechin and 75 grams of epigallocatechin gallate (EGCG). These powerful antioxidants work together for healthy metabolic efficacy, as well as for cardiovascular and immune health. Heavy athletic training can increase vulnerability to immunity. The Jarrow Formulas Green Tea Extract is a great way to support and protect your immune system.
Highlights:
- 500mg Green Tea Extract per capsule
- 250mg polyphenols per capsule
- 150mg catechins per capsule
- 75g EGCG per capsule
- Water extracted
- Non-GMO
- Rich in antioxidants
- Supports healthy immune function
Who Makes It:
Jarrow Formulas, a Los Angeles-based manufacturer and supplier of nutritional supplements. The Jarrow formula was founded in 1977 and has more than 40 years of experience in the US and superior product marketing.
Pros:
- Antioxidant Protection
- Supports Cardiovascular and Immune Health
- 75g EGCG per capsule
- Non-GMO
- 150mg catechins per capsule
Cons:
- Contains caffeine
Now Green Tea Extract
Now green tea extract is a great way to get all the benefits of green tea in a dense form. Each capsule contains 400 mg of strong green tea extract (GTE) containing polyphenols and catechins to eliminate free radicals in the body, maintain healthy cells and support healthy metabolism. GTE also contains caffeine, which speeds up metabolism and supports brain function. The green tea extract capsule contains 67% of the recommended daily dose of vitamin C per day an adult needs that provides additional antioxidant activity to support the immune system.
Highlights:
- 400mg Green Tea Extract per capsule
- 60mg (67% RDA) Vitamin C per capsule
- Non-GMO
- Rich in antioxidants
- Supports healthy metabolism
Who Makes It:
Now is an American nutrition and nutritional supplement company, founded in 1968. It has a reputation for delivering high quality, high quality products and enabling people to lead healthier lives. All products now follow good manufacturing practices from the FDA and are rigorously tested to ensure their safety and efficacy.
Pros:
- No extreme side effects reported
- Customers who also drink green tea say the benefits are similar
- Very inexpensive
- Increases energy and appetite
Cons:
- Can cause insomnia when taken too late in the day
Hard Rhino Pure Green Tea Extract
Hard Rhino Pure Green Tea Extract is a powerful and safe green tea product. Hard Rhino is a great product with 100% organic with no artificial filler added. It is produced in a factory registered by the FDA and is subject to extensive purity tests. it is the best Green tea powder available in the market in terms of clarity.
Highlights:
- Pure green tea extract
- No fillers
- In-house tested for purity and consistency
- Huge antioxidant content
- Standardized to 50% EGCG
- Manufactured in the USA
- Easy to mix into liquids
- Great value
Who Makes It:
This supplement is made by Hard Rhino, a large supplement manufacturer. Based in Phoenix, Arizona, Hard Rhino offers a wide selection of simple and very effective supplements. From green tea extract to protein powders and vitamins, Hard Rhino offers a wide selection at low prices and high quality standards.
Pros:
- Inexpensive
- Boosts energy
- Helps to lose weight
- Improves overall health
- Pure and safe
Cons:
- Contains caffeine
Zhou Nutrition Green Tea extract
Zhou Nutrition green tea extract is filled with polyphenol catechins and epigallocatechin gallate (EGCG) to increase your metabolism, help you maintain a healthy weight and promote healthy cells in your body. Caffeine and L-Theanine work together in this powerful combination to help your brain function and keep you alert during the most demanding training programs.
Highlights:
- 500mg Green Tea Extract per capsule
- 250mg EGCC per capsule
- Non-GMO
- Gluten-free
- Boosts metabolism
- Boosts brain function
Who Makes It:
Zhou Nutrition green tea extract is made by Zhou Nutrition, a dietary and nutrition supplement company that uses all-natural ingredients to promote holistic wellness. Zhou Nutrition’s philosophy is ‘GreatnessByNature’. They combine ancient formulas with modern science to provide you with healthy and effective products.
Pros:
- Highly potent supplement
- All natural product
- Non-GMO and gluten free
- Fast reacting and highly effective
- Boosts metabolism and brain function
Cons:
- Potency has been linked to a unpleasant aftertaste for some
Bulk Supplements Tea Extract
Bulk green tea extract is a 100% pure green tea extract. This powder supplement contains all polyphenols and other reinforcements, without unnecessary fillers. Without fillers, you get a large dose of polyphenols and antioxidants, and nothing else. It is also an incredibly affordable product, with less than 5 cents per serving. The convenient powder form makes it easy to mix almost any liquid, or you can put it in empty capsules for convenience.
Highlights:
- Pure green tea extract
- Contains 50%+ polyphenols
- Lab-tested for purity
- High antioxidant content
- Powdered for convenience
- Can mix into water, juice, or make capsules
- Great value for money
- Well received user reviews
Who Makes It:
This product is manufactured by Bulk Supplements, a large manufacturer and distributor of health supplements. Based in Nevada, Bulk Supplements offers more than 200 products for a variety of health applications. By focusing on pure and powerful supplements without unnecessary loads or waste, Bulk Supplements is one of the best supplement companies.
Pros:
- Powder supplement
- Mixes well with every medium
- No flavor
- Non-GMO and MSG free
- Boosts metabolism
- Helps in weight loss
Cons:
- Some bitter aftertaste were reported
Swanson Teavigo Green Tea Extract
Swanson Teavigo green tea extract is an antioxidant supplement without caffeine. It is a concentrated extract of green tea. TEAVIGO provides 150 mg of EGCG (epigallocatechin gallate), the active component responsible for the health benefits of this plant. With TEAVIGO, you get more antioxidant activity and more power beneficial to health
Highlights:
- Antioxidant supplement
- Super concentrated green tea extract
- Delivers 90% EGCG for optimum benefits
- Vegetarian
- Caffeine free
Who Makes It:
This supplement is manufactured by the company called Swanson. Since 1969, Swanson Health Products is proud to provide well being to the world and help you get the best health so you can focus on what you love. It all started with a man who wanted to take care of his health so he could continue doing what he loved.
Pros:
- Super concentrated green tea
- Caffeine free
- Vegetarian
- Helps to improve overall health
Cons:
- Not evaluate by FDA
Zenwise Green Tea Extract
Zenwise Labs advanced green tea extract is a powerful green tea product at an excellent price. With the addition of pure green tea and vitamin C, this simple and effective supplement is an affordable and easy way to get the benefits of green tea. It also does not contain caffeine, which can be good or bad depending on what you are looking for.
Highlights:
- Pure green tea extract + vitamin C
- Loaded with antioxidants
- Made in the USA
- Standardized to 45% EGCG
- 100% guaranteed or your money back
- In capsules for convenience
- Caffeine-free
- GMO-free
- Good value for money
Who Makes It:
The advanced green tea extract is made by Zenwise Labs, a supplement company based in Florida. By focusing on the production of 100% natural supplements, Zenwise Labs has gone from being a small family business to a large company with a wide selection of products and a loyal following of followers.
Pros:
- Contains pure green tea extracts
- Contains vitamin C
- GMO free
- Very inexpensive
- Energy boosting
Cons:
- Some aftertaste issues reported
Buddha’s Herbs Decaffeinated
Decaffeinated green tea extract with Buddha herbs does not contain caffeine and offers all the great benefits of green tea, without caffeine, so you can even drink it at night before bedtime, without worrying about falling asleep.
Highlights:
- Green tea capsules
- Caffeine-free
- Standardized to 85% catechins
- 50% EGCG
- Antioxidant support
Who Makes It:
This product is manufactured by Buddha’s Herbs, a supplement company based in New York. Managed by professionals with extensive experience in natural products and remedies, Buddha’s Herbs focuses on the use of natural ingredients to promote health.
Pros:
- Caffeine free
- NSF certified
- Standardized catechins
- Aids cognitive function
- Contains antioxidant properties
Cons:
- Not good for people with high blood pressure
Health’s Harmony
The powerful green tea in Health’s Harmony supplements are designed to be easy to drink and absorb quickly to reduce stomach irritation and discomfort. The balance of nutrients is designed to boost the effect of green tea to make it a wonderful experience when you take these supplements.
Highlights:
- Boosts energy
- Uses only the finest ingredient
- Boosts metabolism
- Contains 45% EGCG
- GMO free
- 120 capsule per bottle
Who Makes It:
This supplement is manufactured by Healths Harmony. The company is proud to offer its customers healthy and natural life products of the highest quality. Its goal has always been to provide excellence in product and customer service. They are proud of their easy-to-use policies that have placed them above and beyond their competitors.
Pros:
- Energy boosting
- Boosts metabolism
- Have a positive effect on allergies
- Minimum side effect
Cons:
- Can cause insomnia if taken later in the day
Life Extension Mega Green Tea Extract
Life Extension Mega green tea extract contains a massive GTE of 725 mg per capsule. It is a more concentrated quality of green tea than you would get by drinking three cups of green tea. This supplement provides more than 325 mg of EGCG, a potent polyphenol that has been linked to healthy metabolic function, cell reproduction and cardiovascular health.
Highlights:
- Rich in antioxidants
- Supports healthy immune function
- 25mg caffeine per capsule
- Non-GMO
- 725mg Green Tea Extract per capsule
- 325mg EGCG per capsule
Who Makes It:
The Life Extension mega green tea extract is made by Life Extension, a nutritional supplement company with more than 35 years of experience in the field. All Life Extension products are manufactured in the United States in accordance with strict FDA guidelines. Their customer service is also second-to-none, with a dedicated helpline open 24 hours a day, 365 days a year.
Pros:
- Aids weight loss
- Improves skin
- Less caffeine
- Concentrated green tea
- Non-GMO
Cons:
- The capsules are a little bigger than usual.
Nature’s Wellness Green Tea Extract
Nature’s Wellness Green tea Extract is enriched in antioxidants. It contains Green Tea Leaf 98%, Polyphenol catechins 98%, EGCG 45%, 75% Catechins & naturally occurring caffeine. It’s a healthy weight support and natural fat burner. It is a healthy way of taking green tea to improve overall health and to improve brain functions.
Highlights:
- Aids in weight loss
- Improves heart health
- Helps to reduce inflammation
- Great source of antioxidants
- Improves overall health, skin, hair and nails
Who Makes It:
Nature’s Wellness green tea extract is produced by Nature’s Wellness. Since 2015, they have been working hard to create Nature’s Wellness, a brand that prioritizes happiness and gives each client the feeling of being part of a family. They do not promise too much or overload so you can trust that each product is made with love.
Pros:
- Natural fat burner for weight loss
- Increased energy and metabolism
- Antioxidant-based protection against free radicals and oxidative stress
- Cardiovascular health boost
- Enhanced Brain Function
- Aids Growth in Hair, Skin & Nails
Cons:
- Can cause nausea.
Nutrigold Decaffeinated Green Tea Gold
Nutrigold Gold decaffeinated green tea is a simple extract of green tea that has been decaffeinated. This product is ideal for those who wish to avoid caffeine. These capsules can even be taken at night because you don’t have to worry about the caffeine that keeps you up. This product comes in the form of prefabricated capsules, so it is very easy to take, it is not necessary to mix it.
Highlights:
- Decaffeinated – can be taken at any time of the day
- No fillers
- Made in the USA
- Good value for money
- One of the best decaffeinated green tea extract available
- In capsules for easy dosing
- Packed with antioxidants
- Pure decaffeinated green tea extract
Who Makes It:
Decaffeinated green tea is produced by Nutrigold, a large-scale manufacturer of natural supplements and health products. Nutrigold is committed to total transparency, which means that they label everything and provide ethically. They also have a quality standard that defines the industry, ensuring that everything that comes out of their warehouses has been fully tested and meets their premium quality standards.
Pros:
- 90% polyphenols and 50% EGCG
- Vegetarian
- Pure decaffeinated
- One of the best dedicated green tea extract
- Easy to take
Cons:
- None
Benefits of EGCG Supplements
EGCG supplements come with a wide range of benefits that you might enjoy. Even confirmed by doctors, EGCG can help you with numerous health benefits. Some of them are:
- Reduced inflammation
- Weight loss
- Improved heart and brain health
- Antioxidant effects
- Reduced stress
- Slow aging
Guideline to Pick a Good EGCG Supplement
Not all green tea supplements are exactly the same and some contain more caffeine than others, some have more antioxidants and benefits than others. Even when choosing among the best options, be sure to choose a supplement that you think is right for you. There are a lot of different options to choose the right green tea supplement. Here are few things to look for when making your selection:
Ingredient quality: First, take a look at the ingredient label. What’s inside? Does it contain pure green tea extract? Are there unnecessary filters? The best quality green tea extracts generally contain very few ingredients. Most importantly it should not contain any harmful ingredient that may cause harm to the health of consumers.
Caffeine content: Does the product contain caffeine? If yes, how much? On our list, we have caffeinated and decaffeinated products, so if you want one or the other, look carefully. You should choose according to your preference. If you want a supplement that contains caffeine then you must go for the ones with high caffeine and if you prefer not to have caffeine in your supplement you must go for the decaffeinated ones.
Brand quality: Who makes the product? Is this a quality company? We have only chosen products from accredited companies, but if you choose to buy elsewhere, be sure to investigate. Read the reviews of green tea users to get more information about the companies behind these products. Good brands usually run their products through a lot of purity and quality control tests. These tests ensure that the products that are being served to the consumers are of great quality and best serve the purpose of the supplement and do not harm the health of the consumers.
Value: How much does it cost? Although you don’t necessarily want cheap green tea extracts, you’ll want to compare prices to get a good deal. Be sure to compare serving, instead of just looking at the prices of each package.
Side Effects:
Some of the common side effects that have been reported by the consumers of different EGCG supplements are headache, stomach ache, jitters, nausea, insomnia. We have to pay attention to the severity of the side effects when choosing a supplement.
Overall, we have not found any supplement in our list that causes severe side effects. We have seen that the most common issue with these types of supplements is caffeine sensitivity. The consumers with caffeine sensitivity issues also have some great options in our list that are fully or partially decaffeinated or caffeine free.
How to Take EGCG
EGCG is a dominant element in green tea extracts. Though there are some other methods of taking EGCG, drinking green tea is the most popular method. Regardless of the type of EGCG you are taking, you should maintain the recommended dosage.
You should not go beyond consuming 800 mg of EGCG per day, for a period of 4 weeks. Anything beyond that can make you suffer from side effects. EGCG might also interfere with medication, so you should take your doctor’s advice before starting to consume EGCG.
Who Should Take EGCG Supplements
Consult your doctor before taking a supplement. That being said, most people are fine, including pregnant women to some extent. However, it is suggested not to drink green tea if you are breastfeeding. In addition, until now it has not been widely studied in children. Therefore, children should avoid green tea supplements if the doctor does not suggest them.
It is recommended that anyone suffering from a particular health problem, such as heart, liver or kidney disease, ulcer or psychological condition, not take these types of supplements.
EGCG supplements FAQs
Q: What are the possible side effects of EGCG supplements?
A: As discussed before, you have to be careful about the side effects of the supplements. You are required to consult with your physician before taking any supplement. Someone suffering from the condition of anemia, bleeding or anxiety disorder may want to avoid this supplement.
Green tea supplements have shown negative reactions with some medications like benzos, beta blockers, blood thinners, and lithium. And it may cause reduction in the effectiveness of treatments during chemotherapy.
Q: Any reason not to take EGCG supplements?
A: In addition to having a health problem, there are few things to consider. If your main goal is to lose weight, this may not be the supplement for you. The best green tea supplements help energy and appetite suppression, but there is little evidence that they effectively increase the body’s ability to burn fat.
The concept of legitimacy must also be discussed. Although all qualified supplements come from highly qualified companies, not all supplements are fully regulated. If the fact that the supplement industry is not completely regulated is a concern, you may want to avoid green tea supplements or supplements altogether, since any amount greater than 500 mg can be potentially harmful.
Final Thoughts
Green tea extract supplements can offer the user many benefits when taken regularly and with the right doses. It has many benefits such as weight loss, improves overall health, improves brain function, increases energy, etc. Finding the best green tea product for your needs is not difficult if you follow the information we provide in the guideline.
Knowing what to pay attention to and what to look for when searching for different brands can help you choose the best quality green tea extract supplement possible. The best rated options we have reviewed here are in capsule form and are excellent examples of the type of quality green tea supplement you want to take.
If you prefer to take your green tea supplement, just follow the advice of the guideline and check the ingredients to make sure there is nothing you don’t want. Improving your health and increasing your metabolism are things that will help you feel better, look better and live longer.
