Surprise Allergies to ‘Natural’ Skin-Care Products

“For some people, natural substances can set off allergic contact dermatitis, with symptoms of rash and occasionally blisters. Some dermatologists who specialize in the condition say they are seeing more cases tied to ingredients such as lavender, peppermint and jasmine. Gauging how many people suffer from allergies to botanical ingredients in personal-care products is difficult.” Read more at The Wall Street Journal.