Sterilize all equipment and your workspace with alcohol. Do not skip this step!
Use a kitchen scale and weigh out all the oil ingredients. Place in a heatproof container.
Weigh all your water ingredients in another heatproof container.
With a double boiler, heat both your oil and water ingredients separately until they are 160 degrees. Keep them at 160 degrees for twenty minutes to kill off any bacteria.
Place the oil ingredients then the water ingredients together in a mixing bowl. Use an electric mixer to combine until they thicken.
When the ingredients have reached 80 degrees, add in the cool phase ingredients. Don’t add them any earlier or the ingredients will break down.
Continue mixing until the lotion is thick and fluffy. Place in a sterilized container.