So you know why essential oil bottle is glass bottle?
Generally speaking, the color of the essential oil bottle is dark, which has a better effect of avoiding light. Although it is not transparent, there are many essential oils that are sensitive to light, so try not to let the essential oil bottle be exposed to direct sunlight; moreover, the material of the essential oil bottle is relatively stable, and it is not easy to have chemical reaction with the essential oil. The plastic bottle is easy to react with essential oil, which leads to harmful gases entering the essential oil. The essential oil itself is highly volatile and its molecular structure is not very stable.