Melt the beeswax, shea butter/cocoa butter and coconut oil in a glass jar without a lid in a small pot of simmering (not boiling) water. It should melt quickly because so little of each ingredient is used.
When melted, remove from heat and add any optional ingredients like color or scent.
Once all ingredients are mixed well but still liquid, use a dropper to pour into the lip chap container. I used the glass dropper from an old tincture bottle. Fill just below the top as it will expand slightly as it cools. Leave to cool for at least half an hour.
Store in a cool place (under 80 degrees) or it will soften.