Green Coffee Extract (C. canephora robusta)
A popular weight loss ingredient derived from unroasted coffee beans.
Also known as: Robusta Coffee Bean Extract
Overview
Green Coffee Extract from C. canephora robusta is a supplement ingredient rich in chlorogenic acids. These compounds are believed to aid in weight loss by reducing the absorption of carbohydrates and improving fat metabolism. It is a key ingredient in many weight loss formulas.
Key Benefits
Promotes Weight Loss
Studies have shown that C. canephora robusta extract can lead to significant weight loss when combined with a low-calorie diet.
Supports Blood Sugar Control
Chlorogenic acids may help lower blood sugar levels and improve insulin sensitivity.
Provides Antioxidant Support
Rich in antioxidants that help protect the body from oxidative stress.
Dosage & How to Take
Effective doses are typically around 200-400mg of an extract standardized to 45-50% chlorogenic acids, taken 30 minutes before meals.
| Purpose | Dose | Notes |
|---|---|---|
| Weight Loss | 200-400 mg | Taken 2-3 times daily before meals. |
Best Time to Take
30 minutes before main meals.
With or Without Food
Take before meals.
Forms & Bioavailability
| Form | Absorption | Best For | Notes |
|---|---|---|---|
| Standardized Extract | High | Weight loss | Ensures a consistent dose of active compounds. |
Side Effects & Safety
Common
- Headache
- Upset stomach
- Insomnia (due to caffeine)
Rare
- Anxiety
- Rapid heartbeat
Contraindications
- Sensitivity to caffeine, anxiety disorders, bleeding disorders.
Interactions
Can increase the effects of other stimulants.
May have a mild blood-thinning effect.
Scientific Research
The Use of Green Coffee Extract as a Weight Loss Supplement
A meta-analysis found that green coffee extract can promote weight loss, though the effect is small.
Food Sources
Products With Green Coffee Extract (C. canephora robusta)
1 product in our database contains this ingredient
Frequently Asked Questions
Medical Disclaimer
This content is for educational and informational purposes only and is not intended as medical advice. Always consult with a qualified healthcare professional before starting any supplement regimen, especially if you have pre-existing health conditions or are taking medications. The statements on this page have not been evaluated by the Food and Drug Administration.