Etienne Aigner Private Number (M) Edt 50Ml Top Notes: The initial scent you'll experience when you apply the fragrance, often fresh and light. These could include citrus, herbal, or fruity notes.Middle (Heart) Notes: These are the scents that become more prominent once the top notes have evaporated. They typically represent the core of the fragrance and may include floral, spicy, or woody notes.Base Notes: The longest-lasting notes in the fragrance, they provide depth and character. Base notes are often rich and warm and may include ingredients like musk, amber, or woods.