Introduction About The Cover Apply Online Login Menu Introduction About The Cover Apply Online Login Apply OnlineIf you apply using the online form below you will receive a £10 discount, so the annual premium will be £35.80. UK Slimming World Insurance £39.38 for 1 year Sign up now Apply By PhoneIf you wish to apply by telephone, please call 01603 626904.The annual premium will be £45.80.There is a £10 discount if you apply online, so the premium will be £35.80