We use soy wax because its non toxic. Soy wax is natural. Unlike more commonly used paraffin wax -a byproduct of the petroleum industry, If you get headaches from burning candles - it's probably made of paraffin wax which will contain harmful toxins such as benzine -NOT GOOD ! Our soy wax comes from the hydrogenated oil of non GMO American grown soybeans. Soy is a renewable and natural source. Soy wax has a low melt point , which means a candle made with soy wax will burn for approximately 30% longer than many other types of wax. You will also notice much less soot deposit from a soy wax candle. Your soy wax candle will offer a gentle fragrance without overpowering your space.