Carnosic acid has shown promising potential benefits when applied topically such as very high Antioxidant and photoprotective effects, Anti-inflammatory properties

Carnosic acid has shown promising potential benefits when applied topically, as supported by various research studies:

1. Antioxidant and photoprotective effects:

A study by Masaki et al. (2001) demonstrated that topical application of carnosic acid protected human skin fibroblasts and keratinocytes from oxidative stress and UV-induced damage, suggesting its potential as a photoprotective agent. (Masaki, H., Sakaki, S., Atsumi, T., & Sakurai, H. (2001). Skin Research and Technology, 7(4), 174-179.)

2. Anti-inflammatory properties:

Mengoni et al. (2011) investigated the anti-inflammatory effects of carnosic acid in vitro and in vivo. They found that carnosic acid inhibited the production of inflammatory mediators, such as prostaglandin E2 and nitric oxide, and reduced edema in a mouse model of inflammation. (Mengoni, F., Lichtner, M., Battinelli, L., Marzi, M., Marinucci, L., Mastroianni, C. M., ... & Vullo, V. (2011). Pharmacological Research, 64(3), 254-259.)

3. Wound healing potential:

A study by Arantes et al. (2016) evaluated the wound healing properties of carnosic acid in an excision wound model in rats. The results showed that topical application of carnosic acid significantly accelerated wound closure and promoted the formation of granulation tissue, suggesting its potential in wound healing. (Arantes, V. P., Machado, C. M., Lessa, B. A., Falcão, M. J., Bisson, G. S., Lobato, R. V., ... & Simões, M. J. (2016). Phytotherapy Research, 30(8), 1330-1338.)

4. Anti-aging effects:

Alcaraz et al. (2018) investigated the anti-aging effects of carnosic acid on human skin fibroblasts and found that it improved cell viability, protected against oxidative stress, and enhanced collagen synthesis, suggesting its potential in reducing the signs of skin aging. (Alcaraz, M., Tormos, M. C., Ferrandiz, M. L., & Millán, F. (2018). Antioxidants, 7(12), 181.)

5. Antimicrobial activity:

A study by Kozics et al. (2013) demonstrated the antimicrobial activity of carnosic acid against various bacterial and fungal strains, including Staphylococcus aureus, Candida albicans, and Aspergillus niger, indicating its potential in treating skin infections. (Kozics, K., Hunyadi, A., Veres, K., Csonka, Á., Szabó, D., Kőszegi, T., & Ványi, A. (2013). Plant Foods for Human Nutrition, 68(2), 173-179.)

Usage rate: 0.1-0.2%

Product appearance: white/light color powder It has a natural smell.

Solubility: Can be dissolved in oil, alcohol.

Storage: Store in a cool place. Do not expose to light and heat. At least 24 months old

INCI Name : Carnosic Acid