Ingredient
Green Tea Extract Powder
What is Green Tea Extract Powder?
Green Tea Extract Powder is derived from the leaves of the Camellia sinensis plant. It is produced by soaking the leaves in a water-ethanol solution, followed by drying, which concentrates the beneficial compounds, primarily catechins and caffeine.
This extract is often used in dietary supplements for its antioxidant properties and potential health benefits. Studies suggest green tea extract may support metabolism and cardiovascular health due to its high content of catechins, although the evidence is mixed on weight loss benefits. It's also popular in skincare products for its potential to protect against oxidative stress.
When seen on a label, it indicates an added source of antioxidants or caffeine, common in health supplements, beverages, and cosmetics.
Commonly found in: dietary supplements, energy drinks, weight loss products, cosmetic creams, health teas
What to watch
- Excessive consumption can lead to caffeine-related side effects, such as insomnia or palpitations.
- There are rare reports of liver issues in some individuals taking high doses of green tea extract supplements.
Benefits
- Rich in antioxidants, which can help combat oxidative stress.
- May support cardiovascular health and improve metabolic rates.
Green tea extract is generally recognized as safe (GRAS) but is not specifically approved as a treatment for any conditions.
Research shows potential benefits for metabolic and heart health, but findings on weight loss are inconclusive.
As a plant-derived product, it is generally considered vegan.
Sources: Chemical and physicochemical characterization of instant solid tea derivatives, extracts and bag-filtered tea infusions · Green Tea: Health Benefits and Applications
Scout's take
Source of EGCG and other catechin antioxidants; supports metabolism and oxidative defense.
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