Wintergreen
| Botanical Name | Gaultheria procumbens |
| Botanical family | Ericaceae |
| Origin | China |
| Method | Complete distillation by steam distillation |
| Plant part | Sheets |
| Note | Middle-top |
| Appearance | very fluid liquid |
| Color | pale yellow to pinkish |
| Odor | warm, camphoric, slightly caramelized, with notes of leather |
| Biochemical composition of the essential oil | Esters (90%): methyl salicylate |
| Therapeutic properties | Antispasmodic +++ Anti-inflammatory +++ Analgesic +++ Rubefacient ++ Anticoagulant ++ |
| Main therapeutic indications | Osteoarthritis, rheumatism, tendonitis, muscle cramps +++ Rheumatoid arthritis, fibromyalgia, multiple sclerosis +++ Arterial hypertension ++ Headache, migraines +++ Coronaritis, vasculitis ++ |