New Avon is expanding into the health and wellness category with the introduction of Espira by Avon, a nutritional supplement line for women and men. The collection includes the Glow Beauty Inside & Out System, which protects hair, skin and nails from daily damage and restores cells during sleep, according to Avon. Key ingredients include antioxidants, biotin, vitamin C and collagen peptides. There are two treatments—AM Protect, which helps protect skin and build healthier hair and nails, a...