Three versions of the same hair oil exist for a reason, and it is not variety for its own sake.
We get asked regularly why there are three hair oils rather than one.
The pure oil is the base and does the moisturising. The mint version exists for scalps that itch under braids and locs — the cooling is doing real work there, not just adding a scent. The eucalyptus version is aimed at flaking and build-up, and clears faster, which makes it the better daily option.
If you are not sure, start with the pure oil. It does eighty percent of the job.