This may sound odd, but I cannot use synthetically-scented candles. They give me a headache and aggracate my astham. I was pretty stoked to read about LITE+CYCLE.
Launched in April 2013 by artist and package designer Kristi Head, LITE+CYCLE is focused on fostering better living through the confluence of sophisticated, modern design and ecologically sound, sustainable products. These vessel-less pillar candles integrate renewable biodegradable materials with plant-only ingredients. LITE+CYCLE candles are 100% earth-made with pure essential oils (no compounds), vegetable waxes and a single cotton wick. No chemicals, pesticides, paraffin or synthetics. Made by hand in the USA.