Twelve-year-old Cana Peters wanted a clean deodorant to use with earth-friendly packaging and skin-friendly ingredients, so she and her mom launched their own brand, Clean Age, that offers clean products in recyclable packaging, made specifically for ages 9-18, including tips on how to help them develop lifelong healthy habits.   “With Clean Age, we’re not launching a brand. We’re launching an entire category,” says Cana’s mother Rachel Peters, who is chief communications officer for an innova...