Instruct: Classify the given review as either positive or negative.
Query: 100% American Made Soybean? More like N-methyl pyrrolidone

I started to show interest in this product based on reviews and the name, Soy-Gel, and the claim that it uses 100% American made soybeans. But after reading the MSDS (Material Safety Data Sheet) I found out that the active ingredient is N-methyl pyrrolidone which is a chemical solvent that is used for many purposes including paint strippers.Apparantly soy beans can't quite do the job by itself, but it goes a long way in marketing this product.Needless to say I am not going to buy this product. As noted in another review this product contains a chemical known to the state of California to cause birth defects or other reproductive harm.