In terms of packaging, if you consider a 30ml glass dropper bottle packed in a container against a plastic dropper bottle, it affects the substance as well as its market appeal. This is why dropper bottles made of glass are preferred – they are inert and guarantee those substances are not contaminated. They are superb for high-end items like essential oils, tinctures, and serums. Plastic dropper bottles are lightweight and pliable but they can be crack resistant as well, however, a disadvantage is chemical interaction. It is important to know precisely these distinctions for choosing a suitable and appropriate packaging that will protect your product and be in line with your brand.