Jennifer Parrott’s three-count federal complaint against Family Dollar Inc. for breach of warranty (express and implied) and violation of the Illinois Consumer Fraud Act alleged that there was no aloe in the “Tropic Sun Aloe Vera Gel” she purchased from the retailer — although the product’s front label said “made with 100% pure aloe”; the list of ingredients included “aloe barbadensis leaf juice”; and the back label proclaimed “made from fresh aloe vera leaves …