Camphorous, bitter, and strongly aromatic. Like lavender that grew up wild on a rocky hillside instead of in a cultivated field -- rougher, more medicinal, with a bitter green edge. The camph or quality is prominent, alongside herbal-artemisi a notes. Less sweet and less floral than true lavender. An authentically wild Mediterranean herb.
Evolution over time
Immediately
Immediately
Camphorous bitter-herbal burst, strongly aromatic
After a few hours
After a few hours
Warm herbal density, artemisia and camphor
After a few days
After a few days
Settled aromatic warmth, dry herbal residue
The Full Story
Santolina (Santolina chamaecyparissus, cotton lavender) is an aromatic shrub native to the Mediterranean garrigue -- the dry, rocky scrubland of southern France, Spain, and Italy. Despite the common name 'cotton lavender,' it is not related to true lavender (Lavandula) and smells quite different: more camphorous, more bitter, and more herbaceous.
The essential oil, steam-distilled from the aerial parts, is rich in artemisia ketone, camphor, and 1,8-cineole. The scent is strongly aromatic and medicinal -- closer to wormwood or mugwort than to lavender. It is a garrigue smell, evoking the dry heat of rocky Mediterranean hillsides where the plant grows among rosemary, thyme, and cistus.
In perfumery, santolin a is a specialist ingredient for aromatic, herbal, and Mediterranean territory compositions. Its bitter, camphorous character provides authentic garrigue atmosphere.
Santolina has been used since antiquity as a moth repellent -- dried branches were placed in wardrobes and linen chests to protect textiles from insect damage. The same camphorous compounds that repel moths give the plant its aromatic character in perfumery.
Extraction & Chemistry
Extraction method: Steam distillation of the aerial parts (leaves and flowers) of Santolina chamaecyparissus. Oil rich in artemisia ketone, camphor, 1,8-cineole. Production centered in Mediterranean Europe.
IFRA restricted (santolina extract prohibited as fragrance ingredient under 49th Amendment; santolina oil may have separate allowance)
Synonyms
LAVENDER COTTON · COTTON LAVENDER
Physical Properties
Odor Strength
Medium
Appearance
pale yellow to yellow clear liquid
Specific Gravity
0.910 to 0.940 @ 25 °C (est)
In Perfumery
Santolin a functions as a heart note in aromatic, herbal, and Mediterranean compositions. Its camphorous-bitter character provides authentic garrigue atmosphere alongside rosemary, thyme, and cistus. Used in compositions evoking Provencal or Mediterranean landscapes. Works in aromatic fougere structures where a wilder, less clean herbal note is desired.