Supply of natural cosmetic raw material - eucalyptus oil

1. Definition and Source
Eucalyptus oil is a volatile aromatic oil extracted from eucalyptus leaves. There are many types of eucalyptus, such as eucalyptus globulus and eucalyptus lemon. The composition and properties of eucalyptus oil extracted from different types of eucalyptus are slightly different. It is extracted by distillation and other methods, and the extraction rate varies depending on factors such as eucalyptus species, growth environment, and extraction process.
2. Chemical composition
The main component is 1,8-cineole (also known as eucalyptol), which is usually high in content and can account for about 70% - 85% of the eucalyptus oil composition. 1,8-cineole has a special smell and is an important component for eucalyptus oil to exert its multiple functions. 
3. Physical properties
Eucalyptus oil is usually a colorless or slightly yellow liquid with a special cool smell, similar to the mixed smell of camphor and mint. Its density is lower than that of water, generally around 0.90 - 0.92g/cm³, its boiling point is between 174 - 177℃, it is volatile。

Medical field:
It has antibacterial and anti-inflammatory effects. Eucalyptus oil has an inhibitory effect on many pathogens such as Staphylococcus aureus and Candida albicans, and can be used to treat respiratory infections. For example, in some cough and expectorant drugs, eucalyptus oil can help reduce inflammation and relieve cough symptoms.
It can be used as a local analgesic. Its cooling sensation helps relieve muscle pain and joint pain, such as in some massage oils or pain-relieving creams.
Cosmetic field:
It is often used in skin care products, such as creams and lotions. Its cool smell can give people a refreshing feeling. At the same time, due to its antibacterial properties, it can also help maintain the stability of cosmetics and extend the shelf life.
In shampoo and conditioner, eucalyptus oil can improve the scalp environment, inhibit dandruff, and its fragrance can give hair a fresh smell.
Industrial field:
In the spice industry, eucalyptus oil is an important natural spice raw material, used to prepare perfumes, air fresheners and other products, which can give products a fresh and natural forest scent.
It can be used as an additive for coatings and paints, using its volatility and antibacterial properties to help the coating dry and prevent the growth of microorganisms.