Hyssop is an aromatic herb note distilled from Hyssopus officinalis, a small blue-flowered shrub of the mint family native to southern Europe. It smells fresh, camphoraceous and sweetly herbal with a warm, slightly spicy undertone, and it is a traditional flavouring in herbal liqueurs.

What does Hyssop smell like?

Hyssop smells like a softer, sweeter rosemary with a dash of mint and a warm, almost honeyed undertone. The oil's main components, pinocamphone and isopinocamphone, give it a woody-camphor freshness, while pinenes add a resinous pine brightness. It is less medicinal than sage and more rounded than thyme. A variety known as Hyssopus officinalis var. decumbens is rich in linalool and 1,8-cineole instead, which makes it lighter and more floral.

Where Hyssop comes from

Hyssop grows on dry, sunny slopes around the Mediterranean and into central Asia. The flowering tops are cut in summer and steam-distilled.

• Also known as: Hysope
• Fragrance family: Aromatic
• Type: Natural
• Main origins: France, Spain, Hungary, the Balkans
• How it's obtained: Steam distillation of the flowering tops
• Key aroma molecules: Pinocamphone, isopinocamphone, beta-pinene, 1,8-cineole

Hyssop in perfume history

Hyssop is mentioned in the Bible as a purifying herb, though scholars think the biblical plant was probably a different species, possibly Syrian oregano. In Europe the plant was grown in monastery gardens, and it became a botanical in herbal liqueurs and in absinthe, where it contributes to the green colour and herbal complexity. In perfumery it has long been a minor ingredient in eaux de cologne and aromatic blends.

Hyssop in modern perfumery

Hyssop is used today as a subtle aromatic in fougères, herbal colognes and green chypres. It helps link citrus top notes with lavender and woods, and niche perfumers occasionally use it to evoke monastery gardens or herbal liqueurs. It is rarely a headline note.

How Hyssop wears and what it pairs with

Hyssop sits between the top and heart, lasting a little longer than most fresh herbs. It adds sweetness to camphoraceous accords and freshness to woods. Pairings include lavender, rosemary, sage, bergamot, angelica, juniper, cedar and labdanum.

Safety and regulation

Hyssop oil can contain limonene and linalool, which are EU-declarable allergens above set thresholds.