( September 10, 2026, 10:38 AM EDT) -- SAN FRANCISCO — A parent and a 13-year-old girl filed a putative nationwide class action in California federal court against Sephora USA Inc. alleging it is violating California’s unfair competition law (UCL) by marketing skincare and beauty products to minors that the plaintiffs say Sephora knows contain chemicals that are not suitable for use by young people and may cause them to develop harmful skin conditions....