So, we’ve answered, “What are top, middle and base notes in perfume?” — but how do you know Which Notes Will Last the Longest? Perfumery is a molecular art form with a great deal of science behind it, requiring the perfumer to create fragrances that evolve due to the ingredients’ different volatilities. Due to their molecular structure, some fragrance notes last longer than others. Here are some famous accords known for their long-lasting scent.

Musk. Musky notes are rich and powerful, often used to give a fragrance added complexity. These deep, intoxicating scents can last for six hours or more, which is why these notes are often used within a perfume’s base. Musk is often described as smelling like your skin, but better.

Patchouli. Patchouli is an intense, earthy scent, with a little going a long way in any perfume. Its versatility makes it a commonly used base note in a variety of fragrances, and it is traditionally said to have a calming effect.

Sandalwood. Woody scents like sandalwood are often used as base notes, known for their longevity and warmth. Sandalwood is an elegant, exotic fragrance that works wonderfully as a carrier for other aromas.

Freesia. Freesia is a clean scent, evoking a sense of freshness. This unique fragrance is a light and powdery floral note with a hint of green sweetness, boasting a versatility that makes it a fantastic heart note in many perfumes.

Tuberose. Tuberose is known for its sexy scent and brings a certain allure to any perfume. This dense, rich and powerful note combines creamy, powdery and tropical qualities for a heady fragrance you can’t get enough of.