... acid (CA), the active ingredient in the herb rosemary, is neuroprotective, without producing serious adverse effects ... )------ a natural polyphenol antioxidant carboxylic acid Isolated from Rosemary (Rosmarinus officinalis), which has antioxidant, anti-inflammatory and ... Rosmarinic acid,Ursolic Acid Product Specification1. Oil-soluble Rosemary Extract Powder 10%~80% Carnosic acid(Decolorized & ...