Why are most essential oil bottles made of glass?
Most essential oil bottles are made of glass due to several reasons：
Firstly, glass is impermeable, meaning it does not react with the essential oils and does not allow oxygen or light to pass through, which helps to preserve the quality and potency of the oils.
Secondly, glass is a non-reactive material, ensuring that the essential oils are not contaminated by any chemicals or residues that may be present in other types of containers.
Additionally, glass is recyclable and environmentally friendly compared to plastic or other materials.
