middlenotes

Middlenotes, also known as heart notes, are a category in perfumery describing the central phase of a fragrance’s development. They emerge after the initial top notes have evaporated and linger as the perfume moves toward its base. Middlenotes help establish the scent’s core character and often determine its long‑term impression on the wearer.

The typical middlenotes are floral or fruity in character, though they can include green or powdery elements as well. Common examples include jasmine, rose, iris, lavender, ylang-ylang, geranium, and certain green or fruity facets such as plum or peach. These notes generally last longer than top notes but shorter than base notes, with a practical duration ranging from a couple of hours up to half a day depending on formulation and individual skin chemistry.

In perfumery, middlenotes are crafted to bridge the initial impression of the perfume (top notes) with its lasting foundation (base notes). Perfumers blend essential oils, absolutes, and aroma chemicals to ensure a smooth transition between stages, often adjusting concentrations to achieve the desired balance and longevity. The heart notes can influence the perceived warmth, sweetness, or floral character of a fragrance and are central to a perfume’s identity.

Historically, the concept of a fragrance pyramid that includes top, middle, and base notes became common in the 20th century, guiding both creation and marketing. Middlenotes remain a key consideration in scent design, testing, and consumer perception.