Shaoxing CosPack offers the excellent service of easily creating packaging in custom colors. Transparent colored, opaque finish, gradient color coating, frosted, glossy, shiny and much more for options.
There are single layer and double layers plastic bottles for matching dropper caps. PET plastic (polyethylene terephthalate) and PETG plastic dropper bottles are nice options. PET dropper bottles can be made into amber, cobalt blue, green, black or any other color in a lightweight. But PETG plastic has crystal and hard characters, suitable to be preformed into the thick wall and heavy bottles. For filling high end peptide serum, there are also double-layer plastic dropper bottles available. For more details and possibilities, please contact us.