Add the cocoa butter, mango butter, jojoba oil, and emulsifying wax to the top of the double boiler. Heat over medium-low heat or until completely melted, whisking occasionally.
While the oils are heating on the stove, combine the aloe vera, glycerin, and essential oils in a separate small bowl.
Once the oils are completely melted, turn off the heat and slowly pour in the water based ingredients. Whisk continuously while pouring.
Let the mixture cool in the fridge for about 30-40 minutes. Stir or whisk every 10 minutes until it's creamy looking, opaque, and the consistency of thick batter.
Spoon the mixture into your molds and smooth out the top.
Let cool in the fridge for at least 4 hours or until hardened. I left mine overnight.
Use after shampooing (see more directions below). These also make a great skin lotion bar!
Notes
From the research I’ve done this should be safe for color-treated hair. However, ask your hairstylist if you’re unsure.
You can also apply a light layer of this to really dry hair for use as a leave-in conditioner.