Citruses are a family of fruits, including lemons, oranges, grapefruits, limes, and mandarins, that provide fresh, zesty, and energizing notes in perfumery. Known for their bright, sharp, and slightly tangy aromas, citrus notes add vibrancy, clarity, and an uplifting quality to fragrances. They are often used in fresh, aromatic, and citrus compositions to evoke a sense of freshness, cleanliness, and vitality.

Citrus notes have a bright, tangy aroma with fresh, juicy, and slightly tart nuances. Their scent is clean, crisp, and effervescent, with varying degrees of sweetness and sourness depending on the specific fruit. The overall profile is invigorating and refreshing, offering a lively burst of freshness that adds energy to perfumes. Citrus notes are often used as top notes, providing an immediate burst of brightness and a lively, refreshing opening to a fragrance.