Remove from the heat and add the shea butter. It will melt in the residual heat.
20 grams (0.71 oz.) shea butter
Pour the mixture into the tins or containers immediately. Let it set and harden before adding the lids, then store in a cool place for several months.
Notes
Update 20th December 2025: I recently made a new batch of this lip balm with refined shea butter that was grainy. If your shea butter is grainy, add it with the oil and beeswax rather than stirring it in at the end, and the resulting lip balm will be smooth. If you melt grainy shea butter in the residual heat it will stay grainy.