Betanin is widely utilized in research focused on:

• Natural Food Coloring: As a vibrant red pigment derived from beets, it is commonly used in the food industry as a natural colorant, providing an appealing hue to products like beverages, candies, and dairy items without synthetic additives.
• Antioxidant Applications: Betanin exhibits strong antioxidant properties, making it valuable in cosmetics and skincare products. It helps protect skin from oxidative stress and can enhance the stability of formulations.
• Health Supplements: Due to its potential health benefits, including anti-inflammatory and liver-protective effects, betanin is often included in dietary supplements aimed at promoting overall wellness.
• pH Indicator: In laboratory settings, betanin can serve as a natural pH indicator, changing color in response to different pH levels, which is useful in educational and experimental applications.
• Research in Cancer Studies: Emerging studies suggest that betanin may have anti-cancer properties, making it a subject of interest in cancer research, where it could contribute to the development of new therapeutic strategies.