Trans-ferulic acid is widely used in the cosmetic and skincare industry due to its antioxidant properties, which help protect the skin from damage caused by free radicals and UV radiation. It is commonly incorporated into anti-aging creams, serums, and sunscreens to reduce wrinkles, improve skin elasticity, and promote a more youthful appearance. In the food industry, it serves as a natural preservative, extending the shelf life of products by preventing oxidation. Additionally, trans-ferulic acid is utilized in the pharmaceutical sector for its anti-inflammatory and antimicrobial effects, making it a valuable component in treatments for conditions like arthritis and skin infections. Its ability to enhance the bioavailability of other compounds also makes it a popular ingredient in nutraceuticals and dietary supplements.