Use this recipe to make one 473ml bottle of homemade glutathione lotion. Fill the small saucepan with water and put in on the stove on high heat until it boils and then reduce heat and let simmer. Combine 1/2 cup of emulsifying wax with 1/2 cup of oil in the 1 cup measuring cup and place the cup in the hot water so that the two ingredients melt together.