rosmarinic acid
Rosmarinic acid is a natural polyphenolic compound found in plants of the Lamiaceae and Boraginaceae families, formed from caffeic acid and 3,4-dihydroxyphenyl lactic acid. It exhibits potent antioxidant and anti-inflammatory properties by modulating inflammatory mediators, reducing oxidative stress, and influencing various cellular pathways including NF-κB and MAPK signaling. Rosmarinic acid has demonstrated therapeutic potential in inflammatory diseases, metabolic disorders, neuroprotection, and cancer prevention.
Lab Notes — Research Studies
01 A Comprehensive Review of Rosmarinic Acid: From Phytochemistry to Pharmacology and Its New Insight
Comprehensive review demonstrating rosmarinic acid's diverse biological activities including anti-inflammation, anti-oxidation, anti-diabetes, anti-virus, anti-tumor, neuroprotection, and hepatoprotection across multiple research fields.
View Study ((PubMed))02 A Review of the Anti-Inflammatory Effects of Rosmarinic Acid on Inflammatory Diseases
Review examining rosmarinic acid's anti-inflammatory effects in various inflammatory diseases including arthritis, colitis, and atopic dermatitis through in vitro and in vivo studies, demonstrating its ability to modulate inflammatory mediators and cells.
View Study ((PubMed))03 Therapeutic Potential of Rosmarinic Acid: A Comprehensive Review
Systematic review of rosmarinic acid's therapeutic applications showing efficacy in cancer, diabetes, inflammatory disorders, neurodegenerative diseases, and its anti-plasmodic, anti-viral, and anti-bacterial properties.
View Study ((PubMed))04 Biomedical Features and Therapeutic Potential of Rosmarinic Acid
Analysis of rosmarinic acid's biomedical applications demonstrating multiple therapeutic benefits in cancer, diabetes, inflammatory disorders, neurodegenerative diseases, plus anti-oxidant capacity for potential use as a nutraceutical compound.
View Study ((PubMed))Formula — Benefits & Dosage
⚗️ Effects
- Clinical Translation: Strong preclinical evidence with demonstrated effects in laboratory and animal studies, though human clinical data remains limited
- Multi-target Action: Works through multiple pathways including NF-κB inhibition, MAPK signaling modulation, and AMPK activation
- Disease Applications: Most effective for inflammatory conditions, metabolic disorders, and as adjunct therapy for various chronic diseases
- Bioavailability Concerns: Research indicates potential absorption and bioavailability challenges that may limit oral supplementation effectiveness
💉 Dosage & Administration
- Research Doses: Studies typically use 50-500mg doses, though optimal human dosing remains under investigation
- Extract Concentration: Effectiveness varies significantly based on source material and extraction method used
- Timing Considerations: May be most effective when taken with meals or vitamin C to enhance absorption
- Individual Variation: Response appears highly dependent on baseline inflammatory status and metabolic health
⚠️ Side Effects
- Generally Well-Tolerated: Most studies report minimal adverse effects at standard supplemental doses
- Toxicity Unknown: Long-term safety data and toxicity thresholds in humans are not well-established
- Drug Interactions: Potential interactions with medications metabolized through similar pathways remain unexplored
- Quality Concerns: Contamination and standardization issues may affect supplement safety and efficacy
📦 Availability & Sourcing
- Natural Sources: Found abundantly in rosemary, lemon balm, sage, oregano, and other herbs of Lamiaceae family
- Supplement Forms: Available as isolated extract or as component of herbal extracts with varying concentrations
- Regulatory Status: Generally recognized as safe when consumed as part of culinary herbs; supplement forms lack comprehensive regulation
Reaction Log — User Experiences
Research shows strong scientific evidence for rosmarinic acid's anti-inflammatory, antioxidant, and neuroprotective effects across multiple conditions. However, challenges remain regarding its clinical applicability, bioavailability, and standardization of dosing protocols.
Synthesis — Related Compounds
⚠️ IMPORTANT DISCLAIMER
This information is for educational and research purposes only. rosmarinic acid may not be approved for human use. Always consult a qualified healthcare professional before using any supplements or research compounds. We do not guarantee accuracy or completeness of information presented.