At The heart of every fragrance is a structure commonly known as the fragrance pyramid. This pyramid consists of three layers known as the top notes, heart notes, and base notes. Together, these layers create the complete perfume experience. Each stage appears at a different time after application and contributes https://aarfragrances.wordpress.com/2026/09/27/the-complete-beginners-guide-to-understanding-perfume-notes-before-you-buy-online/