The crude resin was traditionally softened slightly over gentle heat, then mixed with vegetable oil or wax to form a balm. This mixture was applied in a thin layer to the affected area. Preparation and dosage must be supervised by a qualified professional. Dosage to be validated with a healthcare professional or recognized pharmacopoeia before use.
A few fragments of resin were placed on embers to release fragrant smoke, inhaled at a reasonable distance during colds. This ancient practice requires caution regarding quantity and duration of exposure. Dosage to be validated with a healthcare professional or recognized pharmacopoeia before use.
The resin was sometimes dissolved in alcohol to obtain a tincture used in diluted topical application. This more concentrated preparation requires advice from an herbalist or healthcare professional before any use. Dosage to be validated with a healthcare professional or recognized pharmacopoeia before use.
Liquidambar orientalis does not grow naturally in France; its resin, storax, is sometimes found at specialized herbalist shops or suppliers of raw materials for perfumery and incense.
The resin is traditionally harvested by incising the tree bark during the hot summer months, the period when the resinous exudate flows most abundantly.