Direct sellers such as Amway, Natura and Avon have reason to be optimistic for the growth of their hair care product lines over the next five years. A new report by ResearchAndMarkets.com—“Global Hair Care Market Trends, Size – Segmented by Product, Distribution Channel (Direct Selling, Hypermarkets & Retail Chains, e-Commerce), and Geography – Growth, Trends and Forecast”—states the […]