Mega Green Tea Extract
Life Extension
Mega Green Tea Extract
4.7
★ ★ ★ ★ ★
(716 ratings)
Green Tea 725 mg
Score 92.0
An extremely potent green tea extract with 725mg EGCG, providing maximum benefits for anti-aging, metabolism, and cardiovascular health.
Quantity: 100 Capsule(s)Servings size: 1 Vegetarian Capsule(s) (100 servings)
Selected goals:
Other goals:
Brain Health
Heart Health
Anti-Aging
Metabolism Boost
Weight Loss
leaderboard Score 92.0
An extremely potent green tea extract with 725mg EGCG, providing maximum benefits for anti-aging, metabolism, and cardiovascular health.
insights Analysis
This Life Extension product stands out for its exceptionally high concentration of green tea polyphenols and EGCG, delivering 725mg of EGCG per serving. This makes it one of the most potent green tea extracts available, directly addressing the stated goals with a significant dosage of the key active compound. EGCG is a powerhouse antioxidant, highly effective for supporting cardiovascular health, enhancing brain function, and demonstrating strong anti-aging properties by combating oxidative stress. Furthermore, its well-documented thermogenic effects contribute substantially to metabolism boosting and weight management efforts.
- Extremely high and standardized EGCG content (725mg), ensuring maximum potency.
- Comprehensive benefits for all stated goals due to the high active compound dose.
- Reputable brand known for science-backed formulations.
- Higher price per serving compared to many other green tea extracts.
- Contains natural caffeine from green tea, which might not be suitable for all.
- High doses of EGCG can rarely cause liver issues in susceptible individuals; monitoring is advised.
- The caffeine content should be considered by those sensitive to stimulants.
$18.68($0.18 per serving)
 Amazon | $ 18.68 | |
 iHerb | $ 21.02 | |
 Pure Formulas | $ 22.50 | |
 Vitacost | $ 25.50 |
bolt Effectiveness for goals
Green tea is rich in polyphenols, particularly catechins like epigallocatechin gallate (EGCG), which are powerful antioxidants. These compounds help to neutralize free radicals in the body, which can reduce oxidative stress and cellular damage. This is a primary mechanism behind many of its potential health benefits.
Some research suggests that catechins, particularly EGCG, and caffeine in green tea may contribute to increased metabolism and fat oxidation. However, the effects on significant weight loss are generally modest and can vary among individuals. It is often considered a supportive element within a balanced lifestyle.
Some research suggests that catechins, particularly EGCG, and caffeine in green tea may play a role in fat oxidation and thermogenesis. However, the effect is often modest and varies among individuals. It should be considered part of a balanced diet and active lifestyle.
Green tea contains less caffeine than coffee, but the presence of L-theanine creates a unique effect. L-theanine slows the absorption of caffeine, leading to a more sustained energy release without the jitters, and can promote a state of relaxed alertness and improved focus.
Green tea is rich in polyphenols, particularly catechins like EGCG, which are powerful antioxidants. These compounds help to neutralize free radicals, potentially reducing oxidative stress in the body. This protective action is a key area of research regarding green tea's health properties.
schedule Dosage, timing & forms
While many green tea supplements can be taken alongside other general nutritional supplements, it's always prudent to be aware of potential interactions. For instance, green tea extract contains vitamin K and could interact with blood thinners. It is advisable to consult a healthcare professional regarding specific combinations, especially if taking medications or other active supplements.
Typical dosages for green tea extract supplements can vary, often ranging from 250 mg to 500 mg per serving, standardized for EGCG content. Products commonly provide 200-400 mg of EGCG per dose. Always refer to the specific product's label for recommended serving sizes and guidance.
A typical daily dose of green tea extract for adults often ranges from 250 mg to 500 mg, standardized for EGCG content. Some studies have used doses up to 800 mg. It is generally advisable to follow the product's label instructions.
Green tea supplements are often recommended to be taken with meals to minimize potential stomach upset, especially for those sensitive to caffeine or EGCG. Many prefer to take it in the morning or early afternoon due to its natural caffeine content. It is advisable to avoid taking it too close to bedtime if you are sensitive to caffeine.
Green tea supplements are generally recommended to be taken with food to help minimize potential gastrointestinal discomfort, which can sometimes occur with concentrated extracts. Taking them with a glass of water is also advisable for proper digestion and absorption. Always follow the specific instructions provided on the supplement label.
health_and_safety Safety & interactions
Yes, green tea can interact with certain medications, primarily due to its caffeine, vitamin K, and EGCG content. It may affect the efficacy or metabolism of some drugs. Individuals on medication should consult a healthcare professional.
Green tea naturally contains caffeine, though typically less than coffee. The amount can vary based on brewing method, tea variety, and preparation. An 8-ounce cup usually has between 20-45 mg of caffeine.
For most healthy adults, consuming 2 to 3 cups of green tea per day is generally considered safe. This amount typically provides beneficial compounds without leading to excessive caffeine intake or other potential side effects. Individual tolerance can vary.
Consuming green tea in moderate amounts is generally well-tolerated. However, high intake, particularly of green tea extracts, may lead to side effects such as nausea, stomach upset, or liver issues due to high EGCG concentrations. Caffeine content can also cause headaches, nervousness, or sleep problems in sensitive individuals.
While regular consumption of brewed green tea is generally safe, high doses of green tea extract, particularly on an empty stomach, have been linked to rare cases of liver issues. This risk is primarily associated with concentrated supplements, not typically with brewed tea. Individuals with pre-existing liver conditions should exercise caution.
Ingredients
| Ingredient | Amount per serving |
|---|---|
Green Tea extract | 725 mg |
Categories
Green Tea 95.0
This product represents a top-tier option within the Green Tea collection, featuring an exceptionally high and standardized EGCG content for maximal impact across all green tea-related health benefits.
Goals
Metabolism Boost 95.0
The 725mg EGCG dosage is highly effective for significantly increasing thermogenesis and fat oxidation, providing a powerful boost to metabolism.
Anti-Aging 94.0
Its exceptionally high antioxidant capacity directly targets cellular aging processes by neutralizing free radicals, offering strong anti-aging benefits.
Heart Health 93.0
With 725mg EGCG, this product provides robust support for cardiovascular health, promoting healthy blood vessel function, reducing oxidative stress, and aiding in lipid profile management.
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