PHILADELPHIA (CBS) — Amy Lamberson’s job is all about hair. As a salon manager, it needs to look good. “My hair is a lot smoother, easier to style, and less frizzy,” said Amy. She’s been using sulfate free hair products, which are all the rage now. No more frizzy, unruly hair. No more bad hair days. “It is a big discovery,” said Edmondo Blando, the owner of Salon Vanity. Read article on CBS Philly