Rosmarinic acid is considered to be a natural, efficient and stable (high temperature durable), security, non-toxic, none-side-effects, water-soluble antioxidant and green food additive.
Research shows that rosemary acid has a strong effect to remove Free Radicals. Its antioxidant activity is stronger than vitamins E. It also has broad-spectrum antimicrobial, antivirus, anti-inflammatory, antitumor, anti-platelet aggregation, antithrombotic, antiangiogenic, and antipsychotic properties and the function of fighting neurodegenerative diseases.