Thank you so much for your input!
I did think about using dendritic salt, but realized that tapioca starch would work the same (the one I’m using is natrasorb bath) and this was being used for a different formula, so I didn’t want to buy a separate ingredient just for this project.
I only used 1% since the amount of oils were very low, but I think I will try to increase it and see if it will help retain the EO. The almond oil was just added since they wanted it as a marketing ingredient.
This will be packaged in a jar (not sure if glass or plastic yet)