Rosmarinic acid (RA) is a natural, water-soluble polyphenolic compound (ester of caffeic acid and 3,4-dihydroxyphenyl lactic acid) found in plants like rosemary, sage, and mint. It is widely recognized for strong antioxidant, anti-inflammatory, and anti-microbial activities. Key applications include dietary supplements, food preservation, and cosmetics.

Source: Found in Boraginaceae and Lamiaceae families (rosemary, lemon balm, sage, thyme, oregano).
Structure: A phenolic carboxylic acid (C18H16O8) that functions as a natural ester of caffeic acid and 3,4-dihydroxyphenyl lactic acid.
Properties: Strong antioxidant (stronger than vitamin E), anti-inflammatory, and antimicrobial agent.

Antioxidant: Protects cells from free radical-induced damage, reducing risks of atherosclerosis and cancer.
Anti-inflammatory: Inhibits inflammatory mediators such as prostaglandins, reducing allergic responses.
Antimicrobial: Exhibits virostatic activity against herpes simplex (HSV-1) and HIV-1, while also hindering bacterial growth.
Neuroprotective & Hepatoprotective: Offers protection against neurodegenerative diseases and liver damage.
Metabolic Support: Improves metabolic syndrome and reduces cholesterol, promoting better lipid metabolism.

Food Industry: Used as a natural preservative and antioxidant to prevent lipid peroxidation, extending shelf life of food products.
Pharmaceuticals: Utilized in compounds for managing inflammation, cognitive disorders, and viral infections.
Cosmetics: Applied in anti-aging, UV protection, and skin disease prevention products due to its antioxidant capacity.
Animal Feed: Added to diets to enhance antioxidant status and lipid metabolism in animals.
Rosmarinic acid is highly valued for its ability to prevent cellular damage and act as a multifunctional agent for human health.

We focus on Cosmetic active ingredients, bioactive materials, and plant extract active ingredients. In cosmetics, we develop high-purity, high-stability and skin-friendly active ingredients with anti-aging, moisturizing, repairing and brightening effects through biosynthesis, meeting the demand for natural and efficient raw materials in the global beauty industry. In bioactive raw materials, we provide safe and stable products for functional food, health care and biomedical fields. In plant extract active ingredients, we strictly develop and produce high-quality plant extracts, supporting extract R&D and human health.

In addition, we have strong capabilities in customized peptide synthesis. We have a professional R&D team and an advanced synthesis platform, providing one-stop customized services covering linear peptides, complex cyclic peptides, peptide encapsulation and modification.

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