The alpha tocopherol is sold as an ointment while the aloe vera is sold as powder. I am concerned with making the final volume too bulky for topical application
Aloe vera is also commercially available as gel preparations which should be easy enough to mix with tocopherol, a blender would provide good and even mixing. If unavailable, the powder itself can be reconstituted with distilled water, the proportions would usually be given on the package. For example, if using 50:1 micronised freeze-dried aloe powder, the mixing is 99 parts water to 1 part aloe for the preparation of a clear solution like juice. If no instructions are provided perhaps you would have to experiment with the proportions, maybe starting wth 80:20 to get a gel form. Good luck!