Here's a lip gloss recipe I like using essential oils:
2 tsp. beeswax
7 tsp. castor, jojoba or sweet almond oil
1 tsp. honey
5 drops of an essential oil (lemon, orange, peppermint, etc.)
Melt the oil and beeswax until beeswax is melted. Remove from heat and add honey. Whisk it all together. When the mixture is nearly cool add the essential oil, mix it up again and then pour into a lip balm container.
If you wish it to be a little harder, simply add more beeswax.