Make your marshmallow root infusion the day before. Fill a 250 ml Mason jar and all lukewarm water until it reaches the top. Add a lid and let it steep overnight. In the morning, strain out the root and use the liquid for the lotion.
Use alcohol to sterilize your equipment and workspace.
Use a kitchen scale to weigh out all your ingredients. Place oil ingredients in a heatproof container and water ingredients in another heatproof container.
Use a double boiler and heat both your oil and water ingredients to 160 degrees F, keeping both separate.
Keep them at 160 degrees F for 20 minutes.
Add the oil ingredients to a mixing bowl, followed by the water ingredients.
Use an electric mixer and whip the ingredients.
When the ingredients are 80 degrees F, add in the cool phase ingredients.
Whip until it's thick and fluffy.
Add the conditioner into a sterilized container. Use conditioner within six months.
Notes
For more detailed information on the lotion/conditioner making process, please visit this post: https://gardentherapy.ca/natural-lotion-recipe/