angela; hey i dont know, but i do know you can make your own baby wipes if you are worried about what they are, basically you use paper towels, and then you boil two cups of water and put in two tablespoons of baby wash and one tablespoon of baby oil, you can also add many other ingredients, but this is a basic one and works well, there are lots of baby wipe recipes online, i have made them for my neices and they loved them, how they turn out depends upon the paper towell you buy, some will turn out some wont, you need them strong not nesasarily soft, the water with wash and oil in them will soften them up, it saves lots of money , either way i hope you have a wonderful day , D. s