SAFE
Black Coffee Extract
Coffea robusta standardised caffeine
Possibly Safe
V1 Verified
Energy Herbs
PubMed Studies
3,200
About
Green coffee bean extract providing caffeine and chlorogenic acid for energy, alertness, and metabolic support.
How it works (mechanism of action)
Activates mitochondrial biogenesis and electron transport chain efficiency via AMPK/PGC-1alpha pathway. Modulates adenosine receptors or phosphodiesterase to regulate cellular cAMP/cGMP energy signalling. Normalises adrenal cortisol and catecholamine responses to physical and psychological stress.
👥 Safety by Population
🚫 Contraindications & Warnings
Standard caffeine considerations. Insomnia. Anxiety. Blood pressure.
🏷️ Other Names
Coffea robusta standardised caffeine