jenerations baby® prides itself on being up-to-date on the latest scientific research, spending numerous hours investigating the safety and efficacy of each and every ingredient put into all products. It is for this reason, that jenerations baby® products never contain any sulfates, parabens, or harsh chemicals of any kind. In addition, we never use any lavender or tea tree oils in our products, which may disrupt healthy hormone levels in children. Here are some recent articles backing our claims: >MSNBC, Feb 4, 2008 - Baby shampoo study raises chemical concerns  >BreastCancerFund.org, Feb 8, 2007 - Cancer-causing Chemical Found in Children's Bath Products >New England Journal of Medicine, Feb 1, 2007 - Prepubertal Gynecomastia Linked to Lavender and Tea Tree Oils >U.S. Department of Health and Human Services/National Institutes of Health (NIH), Jan 31, 2007 - Lavender and Tea Tree Oils May Cause Breast Growth in Boys