Compound Monograph
Carnosolic acid
A diterpene phenol of rosemary (carnosic acid) and a powerful fat-soluble antioxidant that shields the herb’s volatile oils from oxidation.
Classification
Carnosolic acid is one of the diterpenes, part of the terpenoids class. The largest class of plant compounds, built from five-carbon isoprene units — the essential-oil aromatics, resins, bitter principles, saponins, and plant sterols.
Where Does It Come From? (2)
Carnosolic acid is one of the diterpenes, found in Rosemary and Sage.