http://www.scienceblog.com/cms/laven...oys-12497.html
Amazing how the products we use for personal care and hygiene can mimic estrogen and cause breast ductal hyperplasia, the precursor of all breast cancer! What makes me sick is that I used to use Tea tree oil shampoo by Paul Mitchell and never knew it could harm. I see Paul Michell is still using this shampoo. Yep, use human beings as guinea pigs for their products rather than testing on lab rats...shame on them and others using tea tree oils.