Teavigo® (Green Tea, EGCg)

Pure and Natural Green Tea Extract

Antioxidant, Cellular Health, Immune Support, Oral Health, Weight Management

Teavigo® was developed for its potency and purity, with a minimum of 94% EGCg to maximize health benefits and minimize impurities. Other green tea extracts often have a much lower concentration of EGCg. Teavigo® is caffeine-free and free of any herbicide or pesticide residue. There is no bitter aftertaste associated with Teavigo®, unlike some other green tea extracts, and it is water soluble.

NutriScience also offers Sunphenon®, a Portfolio of Standardized Green Tea Extracts.


Teavigo® is part of an exclusive portfolio of proprietary ingredients from NutriScience Innovations, LLC. Teavigo® is a registered trademark of DSM Nutritional Products, Inc., distributed under license by Taiyo International, Inc., through NutriScience.

Features & Benefits
  • High Purity – Contains 94% EGCg
  • No Bitter Taste
  • No Herbicides or Pesticides used
  • Caffeine Free
  • Dietary Supplements
  • Functional Foods & Beverages
  • Oral care
  • Cosmetics
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Mechanism of Action

The major catechin in green tea – known as Epigallocatechin-3-Gallate, or EGCg – is the main contributor to green teas many health benefits. EGCg is the ester of epigallocatechin and galic acid. Scientists believe antioxidants, such as EGCg, protect and repair cells from damage and may provide natural benefits for heart health, weight control and oral care (teeth and breath).

Clinical Studies

The powerful antioxidant properties of catechins, primarily EGCg, are widely demonstrated in animal and human research studies. In addition, studies show that the EGCg in green tea also enhances metabolism, increases fat oxidation and aids weight management. Some results have indicated that body weight and BMI were significantly decreased by consumption of EGCg.

Formulating With Teavigo®

Teavigo® is excellent for dietary supplements, beverages and functional foods. It is a colorless powder with a neutral taste.


Teavigo® was self-affirmed GRAS in 2005

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about Teavigo® (EGCg)