Heat coconut oil in the microwave for 10-second intervals, up to 30 seconds or until it is completely melted.
Pour sugar into a glass bowl and stir in coconut oil until well blended.
Add 10-15 drops of lavender essential oil and blend.
Gently fold in lavender buds and mica powder if using.
Spoon the sugar scrub into glass jars and seal tightly with a lid.