Divine Skin Inc. has expanded salon distribution of its DS Laboratories line for hair and skin. The company signed agreements with four major distributors serving 26,000 salons across the U.S. It estimates an average of $300 per month for each salon that sells the line. With well-developed online, luxury, pharmaceutical, and specialty channels, Divine Skin’s distribution has always been broad-based. Since turning up the huge Fantastic Sam’s chain last year, salon distribution...