Gather Ingredients: Get 4 ounces each of coconut oil, shea or cocoa butter, and beeswax or carnauba wax.
Melt Together: Use a double boiler or a bowl over a pot of simmering water to melt the coconut oil and cocoa butter together. Once melted, add the beeswax or carnauba wax and melt all together.
Cool Slightly: After everything has melted, remove from heat and let it cool for a moment.
Add Essential Oils: If using, stir in your choice of essential oils. Around 60-120 drops should be good, depending on how strong you want the scent.
Pour into Molds: Carefully pour the mixture into molds of your choice.
Let Set: Wait for the bars to cool and harden. This can be done at room temperature or in the fridge for quicker setting.
Unmold and Store: Once solid, remove the bars from the molds and store them in a cool, dry place.