Caffeic Acid 3-Methyl Phenethyl Ester is primarily studied for its potential antioxidant and anti-inflammatory properties, making it a candidate for use in skincare and cosmetic formulations. It may help protect the skin from oxidative stress caused by environmental factors like UV radiation and pollution. Additionally, its anti-inflammatory effects could be beneficial in reducing redness, irritation, and signs of aging. Researchers are also exploring its potential in pharmaceuticals, particularly in developing treatments for conditions linked to oxidative damage or inflammation, such as certain chronic diseases. Its application in food preservation is another area of interest, where it could serve as a natural antioxidant to extend shelf life and maintain product quality.