To Make the Lemon Balm Infused Oil: Place the dried lemon balm in a half pint canning jar. Pour in enough oil to cover the lemon balm completely, and fill the jar almost to the top. Leave a little room for expansion while infusing. Option A: For a stronger oil, cover the jar with a lid and let infuse at room temperature for 4 to 6 weeks. Shake the jar every day or two. Option B: For a quicker infused oil, place it in a small saucepan filled with several inches of water. Heat over a medium-low burner for 2 to 3 hours. Strain out the amount you'll need, then top with more oil. Store infused oil in a cool dark place.
To Make the Cold Sore Lip Balm: Combine the oils, butter, and beeswax in a heat proof jar. Place the container down into a small saucepan containing several inches of water. Heat over medium-low to medium heat until melted. Once melted, remove from heat. Stir in the essential oils, and vitamin E, if using. Pour into small tins or jars.