storax

Storax is a resinous substance, also known as storax resin or balsam of storax, obtained from certain trees in the Styrax and Liquidambar genera. The term historically covers resins from Styrax officinalis (European storax) and from Liquidambar species such as Liquidambar orientalis (Oriental storax) and Liquidambar styraciflua (American storax). The resin exudes as a pale brown, brittle material that hardens upon exposure and has a warm, balsamic aroma.

In perfumery and cosmetics, storax is valued as a fixative and base note. It contributes a long-lasting, resinous character to fragrances, with background hints that can resemble vanilla and cinnamon. Storax is also used in incense and has appeared in various historical or traditional formulations for its fragrance and alleged therapeutic properties.

Chemically, storax comprises resinous compounds, including cinnamic acid derivatives, and its precise composition varies by source species and processing. Commercially, storax may be sold as “balsam of storax” or simply “storax resin,” and authentic resinesto may be mixed with other gums or resins in some preparations.

Geographically, Styrax officinalis grows in the Mediterranean region, while Liquidambar orientalis is native to western Asia (notably Turkey and adjacent areas). Liquidambar styraciflua is native to the southeastern United States and is cultivated in other regions for timber and resin production.

Safety and handling: Storax resin can irritate the skin and mucous membranes; ingestion in large quantities can be toxic and may cause gastrointestinal or central nervous system effects. It should be used with caution and kept away from children.