D-Limonene is a colorless liquid hydrocarbon and a major component of citrus oil, recognized for its refreshing citrus aroma. Widely used in the food and beverage industry, it enhances flavor while also serving as a natural preservative. In personal care products, D-Limonene is valued for its pleasant scent and potential antibacterial properties, making it a popular choice in cosmetics and fragrances. Additionally, it is utilized in cleaning products for its effective grease-cutting capabilities and is known for its uplifting scent in aromatherapy, promoting a sense of energy and clarity.