Tea tree oil is extracted by distilling the leaves, giving it a powerful camphorous aroma. Native to Australia, the tea tree is a large, bushy evergreen shrub that was discovered by naturalists accompanying Cook on his journey up the Endeavor River. They called it that because they used it as a substitute for tea, since they found it fragrant and invigorating. Native to Australia, the tea tree is a large evergreen shrub that has been discovered by naturalists accompanying Cook on a journey down the Endeavor River. They baptized it because they used it as a substitute for tea, judging it perfumed and stimulating. Take a maximum of 3 drops daily in a Puressentiel neutral tablet (or in a teaspoon of honey or olive oil, or in 1/4 teaspoon of sugar). Do not use neat without a carrier or mixed with water. For more information, ask your pharmacist. Keep out of reach of children. Do not exceed the recommended daily dose. Food supplements are not a substitute for a varied, balanced diet or a healthy lifestyle. Do not use in children under 15 years of age, pregnant or breastfeeding women, people allergic to essential oils, or those with a history of seizure or epileptic disorders. For people under medical treatment, consult a healthcare professional. Do not exceed one month of intake. Store protected from light, air and heat.