Barbara Weigand, owner of the Copper River Salon on Moore Street, integrates her eco-conscious mindset into her business at every turn. They participate in TerraCycle’s Beauty Brigade, where up to 40 different types of beauty products can be collected and sent in, including shampoo and conditioner bottles, soap tubes and dispensers, foundation packaging, body wash containers and much more. She’s also put up nine collection bins around Princeton University so that students can easily participate