if you buy for self use, you only need to buy some syringe filters,a injection syringe and a sterilized bottle to filter the semi-finished oil, then it’s ready to be injected. Below is a picture about how to filter it.
if you buy for retail, and the quantity is more than 2 liter, you may need to use a vacuum-filter to help you.
Next, you need to divide the sterile oils into 10ml vials, you could use a big injection syringe with scale to filling by hand, if quantity is big, you could use a semi-automatic liquid filling machine to help you(save both time and labour).
After the filling, you need to press the stoppers to the bottles first, and use a crimper to press the caps to the bottles then.
The final step, stick your own labels on the bottles, if quantity is not much, you could do it just by hand, if quantity is large, you could buy a labeling machine to help you.
Now, you have your own brand.
Notes: please pay attention that, all the bottles, stoppers, caps and tools used for filtering, filling and crimper need to sterilized before using, this is very important.