supp.fit

Epigallocatechin Gallate and Caffeine: study protocols

8 study groups took Epigallocatechin Gallate together with Caffeine. These are the doses the studies gave. They are not a recommendation.

Epigallocatechin Gallate: what the research found →

Dose per serving from research: Epigallocatechin Gallate

8 study groups in 4 studies say how much Epigallocatechin Gallate participants took a day.

These are the doses the studies gave. They are not a recommendation.

Most common: 250 mg to 500 mg, 63% of 8 study groups.

Daily doseStudy groups
250 mg to 500 mg
5
500 mg to 1 g
2
1 g to 2.5 g
1

Dose per serving from research: Caffeine

8 study groups in 4 studies say how much Caffeine participants took a day.

These are the doses the studies gave. They are not a recommendation.

Most common: 100 mg to 250 mg and 500 mg to 1 g, 50% of 8 study groups each.

Daily doseStudy groups
100 mg to 250 mg
4
250 mg to 500 mg
0
500 mg to 1 g
4

Commonly used together

None of these 8 study groups took Epigallocatechin Gallate and Caffeine with anything else.

8 study groups

Study
Efficacy of a green tea extract rich in catechin polyphenols and caffeine in increasing 24-h energy expenditure and fat oxidation in humans
1999 · green tea extract · 10 healthy men
270 mg150 mg1 day10
Body weight loss and weight maintenance in relation to habitual caffeine intake and green tea supplementation
2005 · green tea-caffeine mixture · Overweight and moderately obese adults after body weight loss; matched for sex, age, BMI, height, body mass, and habitual caffeine intake
270 mg150 mg90 days—
Effects of encapsulated green tea and Guarana extracts containing a mixture of epigallocatechin-3-gallate and caffeine on 24 h energy expenditure and fat oxidation in men
2005 · 90 mg EGCG mixture · men; age and health condition not stated
270 mg600 mg1 day—
Effects of encapsulated green tea and Guarana extracts containing a mixture of epigallocatechin-3-gallate and caffeine on 24 h energy expenditure and fat oxidation in men
2005 · 200 mg EGCG mixture · men; age and health condition not stated
600 mg600 mg1 day—
Effects of encapsulated green tea and Guarana extracts containing a mixture of epigallocatechin-3-gallate and caffeine on 24 h energy expenditure and fat oxidation in men
2005 · 300 mg EGCG mixture · men; age and health condition not stated
900 mg600 mg1 day—
Effects of encapsulated green tea and Guarana extracts containing a mixture of epigallocatechin-3-gallate and caffeine on 24 h energy expenditure and fat oxidation in men
2005 · 400 mg EGCG mixture · men; age and health condition not stated
1.2 g600 mg1 day—
Green tea catechin plus caffeine supplementation to a high-protein diet has no additional effect on body weight maintenance after weight loss
2009 · adequate-protein diet plus green tea-caffeine mixture · Overweight and moderately obese adults, mean age 44 years, following weight loss
270 mg150 mg90 days—
Green tea catechin plus caffeine supplementation to a high-protein diet has no additional effect on body weight maintenance after weight loss
2009 · high-protein diet plus green tea-caffeine mixture · Overweight and moderately obese adults, mean age 44 years, following weight loss
270 mg150 mg90 days—
Epigallocatechin Gallate and Caffeine: study protocols | supp.fit