From the website: More than a stylist, Tammi is a textured hair care expert with nearly 18 years of experience. Tammi is Mizani certified, works with Avlon and Phyto product lines and is a member of Essence Salon Network. Personally, my family and I have been customers of Tammi's for about 8 or 9 years. She is the only stylist I trust to cut and color my (nappy) hair and not burn it all off. She specializes in natural, curly hair and weaves.