Our wax melts contain no soy, only beeswax and palm wax. We don't use any soy in any of our products, so why start now? Soy is GMO and many are allergic even without knowing. Have you gone down a candle isle in a store and just started sneezing and the smell just wanted to make you get away from there? The soy candles and waxes contain not only the smell of their fragrances, but also their soy blend. Our wax melts will only throw the aroma from the phthalate free fragrances due to our customized blend of wax.