Green Tea Extract
ZHOU
Green Tea Extract
4.3
★ ★ ★ ★ ★
(4226 ratings)
Green Tea 500 mg
Score 91
A highly potent green tea extract with 500mg EGCG, catechins, and polyphenols, offering exceptional benefits for brain, heart, anti-aging, metabolism, and weight loss.
Quantity: 120 Capsule(s) • (120 servings)
Goals: flag Detoxification flag Cardiovascular Support flag Anti-Inflammatory Support flag Metabolism Boost flag Weight Loss
leaderboard Score 91
A highly potent green tea extract with 500mg EGCG, catechins, and polyphenols, offering exceptional benefits for brain, heart, anti-aging, metabolism, and weight loss.
insights Analysis
The ZHOU Green Tea Extract boasts an impressive standardization, claiming 500mg of Polyphenols, Catechins, and EGCG from its green tea extract. This indicates a highly concentrated and potent formulation, with EGCG being the primary bioactive compound responsible for most of green tea's celebrated health benefits. Such a high and clear standardization suggests a product designed for maximum efficacy across the stated goals. EGCG is a well-researched antioxidant, supporting brain health by protecting neurons, promoting cardiovascular wellness by improving endothelial function, and offering significant anti-aging effects by neutralizing free radicals. Critically, its strong thermogenic properties directly contribute to metabolism boosting and fat oxidation, making it highly effective for weight management.
- Exceptionally high and clear standardization of active compounds (500mg EGCG, Catechins, Polyphenols).
- Highly potent for all stated goals, especially metabolism and anti-aging.
- Good number of servings per bottle (120).
- Positive review count and strong brand presence.
- Higher price per serving compared to basic or lower-dose green tea extracts.
- Likely contains natural caffeine, which might not be suitable for caffeine-sensitive individuals (not explicitly decaffeinated).
- High doses of EGCG can rarely cause liver issues in susceptible individuals; monitoring is advised.
- Caffeine content should be considered by those sensitive to stimulants.
$23.09($0.19 per serving)
 iHerb | $ 23.09 | |
 Amazon | $ 23.09 | |
 Vitacost | $ 23.09 |
Ingredients
| Ingredient | Amount per serving |
|---|---|
Green Tea extract | 500 mg |
Categories
Green Tea 92
This product stands out in the Green Tea collection for its very high and comprehensive standardization of EGCG, catechins, and polyphenols, offering maximal potency for all green tea-related benefits.
Goals
The 500mg EGCG dosage is highly effective for stimulating thermogenesis and increasing the body's metabolic rate, making it a strong choice for boosting metabolism.
As an exceptionally potent antioxidant, 500mg EGCG actively neutralizes free radicals, directly contributing to cellular health and combating the processes of aging.
The high EGCG content powerfully supports cardiovascular health by improving arterial flexibility, reducing oxidative damage to blood vessels, and contributing to healthy cholesterol levels.
91 Value 
Decaffeinated Mega Green Tea Extract
Life Extension
4.5
★★★★★
(4736 ratings)
Provides an even higher EGCG concentration (725mg) than the ZHOU product from a decaffeinated source at a significantly lower price per serving (11), offering an outstanding value for maximum efficacy without caffeine.
90 Value 
EGCg Green Tea Extract 400 mg
NOW
4.7
★★★★★
(25201 ratings)
Offers a very potent 400mg of decaffeinated EGCg at a considerably lower price per serving (8), delivering excellent benefits for the stated goals and representing superior value for high-dose EGCg supplementation.
85 Value 
Green Tea
Jarrow Formulas
4.5
★★★★★
(4071 ratings)
Delivers a well-standardized 500mg green tea extract (polyphenols, catechins, EGCG) for a very attractive price per serving (8), providing significant antioxidant and metabolic support at a much lower cost, thus offering better value.
92 Performance 
Mega Green Tea Extract
Life Extension
4.7
★★★★★
(716 ratings)
Provides an even higher standardized dose of Green Tea EGCG (725mg) per serving, potentially offering slightly enhanced potency for the stated goals, particularly anti-aging and metabolism.
80 Performance 
Ageless Cell
Life Extension Geroprotect
4.5
★★★★★
(706 ratings)
While its EGCG is lower (223mg), it includes other synergistic anti-aging compounds like NAC and Myricetin, offering a broader and more comprehensive anti-aging strategy that might be considered 'better' for that specific goal, despite its higher price.
88 Performance 
Pine Bark Extract 240 mg
NOW
4.6
★★★★★
(3226 ratings)
This product combines Green Tea EGCG (100mg) with pine bark extract, offering a broader range of antioxidant and vascular benefits. While not as EGCG-focused, its combined action could be considered 'better' for a more holistic approach to heart health and anti-aging.
75 Budget 
Green Tea 500 mg
Swanson
4.6
★★★★★
(2968 ratings)
Provides 500mg of green tea at a significantly lower price per serving (6), offering a much more economical option for general green tea benefits, though unstandardized.
90 Budget
EGCg Green Tea Extract 400 mg
NOW
4.7
★★★★★
(25201 ratings)
Offers a substantial 400mg of decaffeinated EGCg at a much lower price per serving (8), making it a highly effective and more affordable option for potent green tea benefits without caffeine.
91 Budget
Decaffeinated Mega Green Tea Extract
Life Extension
4.5
★★★★★
(4736 ratings)
Delivers a very high potency (725mg EGCG) from decaffeinated green tea at a lower price per serving (11), providing comparable or superior benefits without caffeine for a significantly better value.
91 Value
Decaffeinated Mega Green Tea Extract
Life Extension
4.5
★★★★★
(4736 ratings)
Provides an even higher EGCG concentration (725mg) than the ZHOU product from a decaffeinated source at a significantly lower price per serving (11), offering an outstanding value for maximum efficacy without caffeine.
90 Value
EGCg Green Tea Extract 400 mg
NOW
4.7
★★★★★
(25201 ratings)
Offers a very potent 400mg of decaffeinated EGCg at a considerably lower price per serving (8), delivering excellent benefits for the stated goals and representing superior value for high-dose EGCg supplementation.
85 Value
Green Tea
Jarrow Formulas
4.5
★★★★★
(4071 ratings)
Delivers a well-standardized 500mg green tea extract (polyphenols, catechins, EGCG) for a very attractive price per serving (8), providing significant antioxidant and metabolic support at a much lower cost, thus offering better value.
92 Performance
Mega Green Tea Extract
Life Extension
4.7
★★★★★
(716 ratings)
Provides an even higher standardized dose of Green Tea EGCG (725mg) per serving, potentially offering slightly enhanced potency for the stated goals, particularly anti-aging and metabolism.
80 Performance
Ageless Cell
Life Extension Geroprotect
4.5
★★★★★
(706 ratings)
While its EGCG is lower (223mg), it includes other synergistic anti-aging compounds like NAC and Myricetin, offering a broader and more comprehensive anti-aging strategy that might be considered 'better' for that specific goal, despite its higher price.
88 Performance
Pine Bark Extract 240 mg
NOW
4.6
★★★★★
(3226 ratings)
This product combines Green Tea EGCG (100mg) with pine bark extract, offering a broader range of antioxidant and vascular benefits. While not as EGCG-focused, its combined action could be considered 'better' for a more holistic approach to heart health and anti-aging.