Viviscal has expanded its offerings with the launch of Viviscal Hair Therapy, a line of mix-in powder supplements designed to address both the symptoms and root causes of hair health.   The nutritional supplement line consists of three variants that provide a balance of ingredients to help address women’s specific needs and help form the foundation of healthy hair: Stress Relief, Beauty Rest and Post-Baby.   Hair Therapy is an easy-to-use personalized approach to nutrition and hair health th...