I had to give customer service a call today to make sure there was no solvents used to process the soybean meal. My pigs had got into and was eating it. I was relieved when they said nothing has been added to it that would be toxic ,Good to know because soybean meal is going to be out in the pasture where my pigs frequently pasture. So far excellent customer service as far as I know excellent product, we'll know once spring comes