Allergies

I think adding a secton for allergies would be helpful to many people. For instance im allergic to sylicone but there are other names like the following which mean the same thing DIMETHICONE, CYCLOPENTASILOXANE, DIMETHICONOL, PHENYL TRIMETHICONE, AMODIMETHICONE, CYCLOMETHICONE With an allergy section people will be able to further stay away from them and save themselves the money, irritation and pain of buying these products.