Green Coffee Extract 200 mg by SuperSmart — Ingredients, Evidence & Safety

Product Label

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Safety Alerts

⚠️ Green Coffee extract: 600mg is 1.5× the Tolerable Upper Intake Level (400mg)

The safety score is low because the amount of Green Coffee extract in this product exceeds the recommended maximum daily limit.

Label Data

1 Vegetarian Capsule(s) Serving Size

30 Servings

Botanical Product Type

100% Evidence Coverage

Supplement Facts — Evidence Check

Green Coffee extract

600 mg

⚠️ Exceeds Tolerable Upper Intake Level by 1.5× (UL: 400 mg) 📚 43 studies (Tier A: 1, B: 19)

This product: 600mg UL 400mg

Other Ingredients

Microcrystalline Cellulose Magnesium Stearate

Label Claims — Verification

❓ All Other

All Other (98% of products) Structure/Function (93% of products) Nutrient (19% of products)

Target Groups

Adult (18 - 50 Years)

Product Information

📋 Directions for Use

Recommended Use: Adults. Take one vegetarian capsule two or three times a day, twenty minutes before food.

⚠️ Warnings & Precautions

Precautions: Do not exceed the recommended daily dose. This product is a nutritional supplement and should not replace a varied, balanced diet.

Keep out of childrens' reach.

As with any nutritional supplement, you should consult a health professional before taking this product if you are pregnant, breastfeeding or have a health problem.

🧪 Formulation Notes

Each capsule contains 200 mg of green coffee extract.

Additional Information

Store away from direct light, heat and humidity.

Product Details

DSLD Entry Date 2021-05-22

Product Type Botanical

Form Capsule

Brand SuperSmart

DSLD ID 250433

Data Updated 2026-04-11

Research Evidence

82 Research Sources

51 Avg Quality Score

28 Rct

19 Meta Analysis

17 Clinical Trial

16 Systematic Review

A Preconception lifestyle advice for people with infertility

Meta Analysis The Cochrane database of systematic reviews 2021

PubMed DOI

B The effects of caffeine intake on weight loss: a systematic review and dos-response meta-analysis of randomized controlled trials

Meta Analysis Critical reviews in food science and nutrition 2019

PubMed DOI

B Effects of caffeine chewing gum supplementation on exercise performance: A systematic review and meta-analysis

Meta Analysis European journal of sport science 2023

PubMed DOI

B Genetic susceptibility to caffeine intake and metabolism: a systematic review

Systematic Review Journal of translational medicine 2024

PubMed DOI

B Pharmacological interventions for sleepiness and sleep disturbances caused by shift work

Meta Analysis The Cochrane database of systematic reviews 2014

PubMed DOI

B Effects of Caffeine Intake on Endurance Running Performance and Time to Exhaustion: A Systematic Review and Meta-Analysis

Meta Analysis Nutrients 2022

PubMed DOI

B The effects of green tea extract supplementation on body composition, obesity-related hormones and oxidative stress markers: a grade-assessed systematic review and dose-response meta-analysis of randomised controlled trials

Meta Analysis The British journal of nutrition 2024

PubMed DOI

B Effect of green tea catechins with or without caffeine on anthropometric measures: a systematic review and meta-analysis

Systematic Review The American journal of clinical nutrition 2010

PubMed DOI

B Caffeine, CYP1A2 Genotype, and Endurance Performance in Athletes

Rct Medicine and science in sports and exercise 2018

PubMed DOI

B The combination of L-theanine and caffeine improves cognitive performance and increases subjective alertness

Rct Nutritional neuroscience 2010

PubMed DOI

View all evidence for Caffeine →