Extraction Methods of Mastic or Lentisque

Historically, the extraction of mastic resin is a manual, labor-intensive process known as "kentos," which has remained largely unchanged since antiquity. In the southern region of the Greek island of Chios, harvesters clear the ground beneath the Pistacia lentiscus trees and sprinkle it with inert calcium carbonate to create a clean surface. Small incisions are made in the bark of the trunk and major branches, allowing the resinous sap to "weep" and fall to the ground. These "tears of Chios" harden into brittle, translucent crystals over several weeks before being collected, washed in natural spring water, and meticulously cleaned by hand to remove impurities like sand and bark.

In modern perfumery, the hardened resin and the plant's aerial parts (leaves and twigs) are processed using diverse technologies to obtain aromatic materials. The essential oil is most commonly produced through steam distillation or hydrodistillation using a Clevenger-type apparatus, while absolutes are obtained via solvent extraction. To meet contemporary demands for purity and specific olfactive profiles, advanced techniques such as molecular distillation are employed to remove undesirable "dirty" top notes and colorants. Furthermore, innovative methods like microwave-assisted extraction (MAE), supercritical fluid extraction (SFE) using CO2, and superheated steam extraction (SHSE) are increasingly utilized to improve yields and preserve the delicate, oxygenated terpenes that provide the note's characteristic Mediterranean freshness.

Mastic, or Lentisque, is highly valued in modern perfumery for providing a radiant, sophisticated, and lasting green-citrus freshness. Two of the most recognized and high-impact uses are in designer fragrances, where the note contributes a zesty, herbaceous lift: < b >Tom Ford Noir Extreme and < b >Giorgio Armani Acqua di Giò Profondo. In these compositions, the note is key to the fragrance's sparkling opening and its Mediterranean aromatic character.

• The versatility of Mastic allows it to be used across different fragrance families.

The note is also a cornerstone in classic and niche scents that aim for a photorealistic Mediterranean or Eau de Cologne structure. Its clean, terpenic aroma, often described as sun-warmed pine needles, is utilized in aromatic and watery compositions like < b >Acqua di Parma Blue Mediterraneo - Mirto di Panarea. Furthermore, niche houses prize it for its green-fixative properties, evident in scents like < b >Diptyque's Eau de Lierre and < b >Tom Ford Costa Azzurra which emphasize the note’s sharp, vegetal quality.

• Mastic's resinous side provides depth for complex, long-lasting aromas.

For more complex and resinous compositions, Mastic’s balsamic and woody undertones lend depth to oriental and iris-focused fragrances. It provides a dry, aromatic texture in elegant scents such as < b >Prada Infusion d'Iris and < b >Maison Crivelli Iris Malikhân, offering a sophisticated counterbalance to softer notes. Its resinous quality is also subtly used in rich, luxurious blends like < b >Amouage Jubilation XXV to evoke a sense of ancient, high-quality ingredients.

The seasonality of Mastic (Lentisque) is primarily defined by the flowering and harvesting cycles of the Pistacia lentiscus shrub in the Mediterranean. Blooming typically occurs in the spring, between April and May, when the plant produces separate male and female flowers. While the shrub is an evergreen that retains its foliage year-round, the precious resin is harvested during the dry summer and early autumn months, specifically from July through September. During this period, harvesters make small incisions in the bark to allow the liquid resin to exude and solidify into "tears" before they are collected. Interestingly, the resin is known to harden into its characteristic brittle form only when the weather begins to turn cold. In perfumery, the note's green, piney facets are often highlighted in spring and summer compositions, while its balsamic and fixative qualities provide depth and longevity during the fall and winter.