Ingredients
Chlorogenic Acid: What the Research Says
A practical overview of chlorogenic acid, its connection to coffee and green coffee beans, and why evidence should be interpreted carefully.
What chlorogenic acid is
Chlorogenic acids are naturally occurring compounds found in coffee beans and other plants.
Why green coffee gets attention
Roasting changes the chemical profile of coffee, so green coffee extracts are often marketed as concentrated sources of chlorogenic acids.
Evidence quality matters
Small trials, different extract formulations, and varying doses can make results difficult to generalize.
Product claims need product evidence
Even if an ingredient has promising research, a finished supplement still needs its own support for specific outcome claims.