Ferulic acid is widely used in the cosmetic and skincare industry due to its antioxidant properties. It helps protect the skin from damage caused by free radicals and UV radiation, reducing signs of aging such as wrinkles and fine lines. When combined with vitamins C and E, it enhances their stability and effectiveness, making it a popular ingredient in anti-aging serums and creams.

In the food industry, ferulic acid is utilized as a natural preservative to extend the shelf life of products by preventing oxidation. It is also added to certain foods and beverages for its potential health benefits, including its role in reducing inflammation and supporting cardiovascular health.

In pharmaceuticals, ferulic acid is studied for its potential therapeutic effects, such as its ability to lower blood sugar levels, reduce cholesterol, and protect against neurodegenerative diseases. It is also being explored for its anti-cancer properties, as it may inhibit the growth of certain cancer cells.

Additionally, ferulic acid is used in agriculture as a natural compound to enhance plant growth and resistance to environmental stress. It can improve the quality and yield of crops by acting as a growth stimulant and protecting plants from oxidative damage.