The Professional Supplement Center is an online store specializing in health enhancing supplements, including vitamins, essential fatty acids, herbal formulations, magnetic therapy and cosmetics. It offers 20,000 products and an on-staff pharmacist to answer questions from customers. Orders may be placed online or by telephone. The Web site organizes products in three ways: by brand (i.e. Bach Flower Essences), by the health concern (i.e. immune support) and by category (i.e. Ayurvedic formulas). Its call center is located in a quiet office park in Sarasota, Florida, but it does not operate a retail store in that location.