10 Best Green Tea Extracts Tested & Fully Reviewed
Green tea provides our bodies with powerful antioxidants that improve our immune system, heart health, and even assist us with fat loss. The best green tea extracts are also packed with Epigallocatechin (EGCG)—a natural phenol and antioxidant.
Green tea extract is simply a concentrated version of green tea—which makes it easier to fit into your daily routine, can be taken on the go, and provides you with all of the same health benefits.
The caffeine and powerful antioxidants found in the best green tea extracts have been proven to improve your overall brain function, boost your metabolism, and reduce breast, prostate, and colorectal cancer rates. With all of these benefits, it makes sense to incorporate a green tea supplement into our diets.
That being said, it’s important to be able to distinguish between the best green tea extracts and the lower quality supplements also available on the market. These low-quality supplements often may include high amounts of fluoride, unnecessary fillers, and unwanted appetite suppressants.
- Non GMO
- Bulk Supplements
- GLuten Free
- Life Extension Mega
10 Best Green Tea Extracts
These gelatin capsules have 500mg of green tea extract and are 50%ECGS. Each capsule contains about 15mg of caffeine. It is a Non-GMO product that is FDA approved and free of harmful ingredients.
These run at about 14 cents per capsule, making them highly affordable when compared to other products on our list.
FDA certified, GMP certified, LAB verified, and certified Non-GMO
• Free of harmful ingredients
• Easy to take
• Aids your metabolism
• Some users don’t like the caffeine side effects
2. Bulk Supplements
Similarly to the Hard Rhino powder, this product is a 100% pure green tea extractpowder. It is easy to mix into other food items to mask the potentially bitter taste of green tea extract.
This product is slightly less expensive than the other powder on the list. It comes in at about $.10 per serving. This product can also be purchased in capsules.
It is free of soy, gluten, dairy, and additives. It is also tested in an outside lab to ensure quality.
- Comes in powder or capsules
- 100% Green Tea Extract.
- Non-GMO, dairy free, and gluten free.
- Some reviewers commented that the powder version of this product has a taste that was difficult to get used to and was difficult to hide in other food items.
3. Life Extension Mega
This product contains green tea extract, rice flour, and vegetable stearate. With 750 milligrams of green tea extract per capsule, this product contains more green tea extract than some of its counterparts.
This product can be purchased in 100 capsule containers. Each capsule comes out to be about .17 cents each. This is on the higher end of the price spectrum, but the amount of green tea extract is higher than some other brand.
This product contains no artificial ingredients or sugar. It is soy free, milk free, peanut free, and shellfish free.
- Contains 725 milligrams of green tea extract
- Not certified vegan, vegetarian, non-GMO or gluten free.
The main ingredient is natural green tea extract and contains 45% EGCG. There other ingredients listed are plant based. They are vegetable cellulose, silica and vegetable magnesium stearate.
This product can be purchased in 60 or 120 capsule sized bottles. The smaller bottle option is good for first time purchasers who are looking to test out the product before committing to a large size. The price per capsule (and per serving) is higher than most on this list.
This product is certainly for the conscientious consumer. It is certified vegan, gmo-free, gluten free, and kosher. Many runners are noticing the benefits of going plant-based and this product is safe for even the most strict vegan and vegetarian.
- Naturally derived
- Easy to swallow capsules
3. Now Foods
One of the major perks of this product is that it adds in an additional vitamin source, Asorbic Acid. Now includes 60 milligrams of Vitamin C in each of their capsules. Other than 60 mg of Vitamin C and 400 mg or Pure Green Tea Extract, this product only has natural items listed on its ingredient list.
Now excels in the value department. At around $.05 per serving (and the serving size is only one capsule), you will have a hard time finding a more affordable product. This product also comes in two different bulk sizes, 100 capsules per bottle or 250 capsules per bottle.
This product is labeled vegetarian and vegan.
- This product contains a higher dosage of caffeine than similar product sizes. It is still a safe amount, but consumers who are sensitive to caffeine should be aware of this.
6. Nutrigold Decaffeinated Gold
Nutrigold Decaffeinated Green Tea Gold keeps it simple. You won't find any filler ingredients in this product. The only ingredients you will find are green tea extract and plant cellulose (the veggie capsule).
The product comes in one size: a bottle of 90 capsules. This supplement is moderately priced and costs about $.13 per capsule.
The list is long for this product. Nutrigold cares about providing the highest quality to its customers. Not only does this supplement contain pure ingredients, it is also certified GMO free, soy free, vegan, and gluten-free.
- No fillers or artificial ingredients
- Runners looking for a boost of caffeine should look elsewhere. This supplement is decaffeinated.
5. Nature’s Nutrition
This product has a high amount of green tea extract. Each capsule contains 500 MG. In addition to this, the only other ingredient is vegetable cellulose (the capsule).
This product comes in 4 sizes including 60, 90 and 120 capsules. It is also very affordable.
This supplement is gluten-free and contains non-GMO ingredients. It also does not contain soy, milk, eggs, fish, shellfish, tree nuts, peanuts, wheat or artificial ingredients. It is third party certified and sourced from a GMP consistent quality
- Sourced from a GMP consistent quality
- Made in the USA
- All natural
- Not GMP certified manufacturer
8. Hard Rhino
The one and only ingredient in this product is green tea extract. It is totally free of any fillers or other ingredients.
Each serving of the product costs less than $.15 each. Because of the difference in delivery, the serving size is slightly different. The two purchasing options are 125 grams or 250 grams.
This product is manufactured in an FDA approved facility. This product is also soy, dairy, and gluten-free.
- 100% green tea extract
- No fillers or additives.
- Quick Absorption
- Some may be turned off by the taste of green tea extract in its powdered version.
4. Buddha’s Herbs Decaffeinated
In addition to the 400 MG of green tea extract in this product, Buddha's Herbs also adds in 65 MG of Thiamine (Vitamin B1). Some of the benefits of B1 is improved eye health, energy storage, cardiovascular health, and improved brain function Other than those two ingredients, only the capsule and wheat flour are listed on the ingredient list.
This product can be purchased in 200 capsules sized bottle. The prize per serving comes out to under $.10 cents per capsule, making this supplement an affordable choice.
This product is produced in an NSF certified and manufactured in a GMP certified facility. NSF is an independent third-party certification organization that certifies and test supplements to makes sure they meet the quality standard. This ensures that the product is safe and pure. In addition to this, this product is verified GMO free, Soy free, and COA verified.
- Includes 65 mg of Vitamin B1
- Third- Party Certified
- Since this product is naturally decaffeinated, athletes who wants that boost from caffeine will want to look elsewhere.
10. HerbaSway HerbaGreen Tea
The 100 mg of green tea extract in this product comes mixed with four other vitamins and extracts: LO Han and Stevia, Lotus extract, Kudzu, and Ural Licorice. Each provide their own unique health benefits.
This is the most expensive product on our list. This product comes in a dropper of two fluid ounces. However, it is a quality product that many reviewers prefer, especially over green tea supplement capsules or powder.
This product is caffeine and sugar-free but it did not earn any other certifications or health distinctions.
- Comes in a variety of different flavors (lemon honey, peach, raspberry lime, and mandarin mango)
- Can be mixed with hot or cold water to create a refreshing, calorie free beverage.
The Criteria We Used To Find The Best Green Tea Extract
It is important that we went over the entire ingredient list of each product we reviewed. Since green tea extract can be marketed as a dietary supplement, some brands will try to sneak fillers and artificial ingredients. On the other hand, some include vitamins with the green tea extract. This isn’t a bad thing, per se, but it is important that we highlight all ingredients in a product to inform the consumer of what they are getting.
The cost of each green tea supplement was considered when choosing the products on our list. We looked at the price per serving, as well as what the recommended serving size of each product was. Finally, we looked at the purchasing options for each product including whether or not the product was available in bulk or if it was readily available for purchase in general. It was an important part of our process to assess the value of each product and help you find the best green tea supplement that fits your budget.
We looked at a few different variables for this category. Many athletes have different dietary needs and restrictions. It was important to highlight which products were certified as vegan, vegetarian, soy free, dairy free, gluten free, kosher and/or none-GMO. In addition to this, we looked at products that passed rigorous health standards such as being produced in an FDA approved facility or being inspected by third-party manufacturers.
A Few More Things To Think About
The following factors should be considered when choosing the right green tea extract for you. The following are factors that depend on personal preference, so keep them in mind before selecting a green tea supplement.
Green tea naturally contains caffeine. Some runners love the boost of caffeine before a workout, while some athletes have a caffeine sensitivity or do not want the additional caffeine in their diet. It can cause upset stomachs and make some too jittery. Even though green tea extract naturally contains caffeine, some companies decaffeinate their product. Runners should look for the product that works best with their lifestyle.
There isn’t anything wrong with getting your green tea through its most natural state, steeped in green tea. However, green tea supplements make getting the benefits of green tea easier. The three types of green tea supplements are a capsule, a powder, or a liquid. Each system has its pros and cons, but overall, it’s personal preference. Some can’t stomach the taste of the powder while others hate taking pills. Some love the convenience and taste of the liquid. Consider your lifestyle and what works best for you.
Green tea extract has been proven to speed up metabolism. Because of this and its caffeine content, green tea extract is considered a dietary supplement. Many individuals have found success in weight loss by eating a balanced diet, exercising and adding a green tea extract to their healthy lifestyle. Athletes should be aware though that some lower quality products will increase the caffeine content or add dangerous artificial ingredients to their supplement. Always read the labels.
Q. What are the health benefits of Green Tea Extract?
The most notable health benefit of green tea is that it is a great source of antioxidants. It also improves immune function, reduces cancer risks, promotes fat loss, and improves heart health. The component of green tea that offers the most health benefits is Epigallocatechin gallate, or EGCG, which is a type of antioxidant and natural phenol.
Q. Why can’t I just drink green tea?
You could! There is nothing wrong with drinking green tea, but you would need to drink 3-5 cups a day to get the same health benefits as taking one or two green tea extract capsules or powder. Green Tea Supplements may be a more convenient option for those looking to get the health benefits of green tea, but cannot or do not want to drink 3-5 cups of green tea every day.
Q. Can green tea extract be dangerous?
As with anything, too much of a good thing can be bad. In very high doses, green tea extract can be damaging to a person’s liver function. Also since green tea naturally contains caffeine, too much of it can make some people jittery. Some individuals also complained that green tea extract in concentrated doses caused them an upset stomach.
Q. Are there different ways to take a green tea extract?
Yes! The most popular is a capsule. It is easy to ingest and masks the unpleasant taste. Another option is a powder which can be mixed with drinks or other foods. Finally, green tea supplement can also be a liquid which then can be mixed with warm or cold water. Our list above includes one or more of each.
Q. Do I need to take green tea extract?
No. There isn’t a health requirement, but it does contain high levels of cancer-fighting antioxidants that can have major health benefits. As with all supplements, be sure to talk to your doctor before starting a new supplement.
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