Rosmarinic Acid

1. Definition Rosmarinic Acid:

Rosmarinic Acid is a natural polyphenol compound found in various plants, including rosemary, basil, and lemon balm. It is known for its antioxidant, anti-inflammatory, and antimicrobial properties.

2. Use:

Rosmarinic Acid is commonly used in cosmetics for its ability to protect the skin from environmental stressors, such as UV radiation and pollution. It also helps to reduce inflammation and redness, making it suitable for sensitive and acne-prone skin.

3. Usage Rosmarinic Acid:

Rosmarinic Acid can be found in a variety of skincare products, including serums, creams, and masks. It is typically used in concentrations ranging from 0.1% to 1%. However, it is important to note that higher concentrations may cause skin irritation in some individuals. It is recommended to perform a patch test before using products containing Rosmarinic Acid to ensure compatibility with your skin.

4. References:

- Kim, S. J., Kim, M. C., Um, J. Y., & Hong, S. H. (2014). The beneficial effects of rosmarinic acid on sepsis model. Biomedicine & Pharmacotherapy, 68(2), 213-220.

- Xu, D. P., Li, Y., Meng, X., Zhou, T., Zhou, Y., Zheng, J., ... & Li, H. B. (2017). Natural antioxidants in foods and medicinal plants: extraction, assessment and resources. International Journal of Molecular Sciences, 18(1), 96.

- Al-Dhabi, N. A., & Arasu, M. V. (2015). Quantification of rosmarinic acid from the leaf extracts of Ocimum sanctum by HPLC technique. Saudi Journal of Biological Sciences, 22(2), 228-232.