Contact Us General Information & Catalogue Requests by email: info@hylands.com by telephone: 800-624-9659 Online Catalogue Request Form: click here For more technical information: Hyland's offers a Product Information Service that is staffed by either a Pharmacist or Registered Nurse.  Hyland's staff will not prescribe or offer medical advice, but will be happy to answer questions regarding our products.  The hours the service is staffed are as follows: Monday & Wednesday: 9:00am - 11:00am Tuesday & Thursday: 1:00pm - 3:00pm 800-624-9659