I’m Australian and use Olive and Bee, and yes I will start a tube and after a week just oil. So I use an old Body Shop face cream glass jar. Gave it a good clean with hot soapy water, let it have a good dry.
Then I squeezed my hole tube of Olive and Bee into it. I then get scissors cut the tube in half, you will be amazed of all the product still left inside.
I love using it from a jar as you can control the consistency more. And no wastage.
I did voice this concern with Olive and Bee, and they did say it can separate, and to stop that they would have to add more ingredients. Which stops it being as natural as just Olive oil and beeswax