 Potential subjects will present and complete the Screening Visit. All qualifying subjects will be randomized to one of three treatment groups and treated with up to 30 subcutaneous injections of the assigned study drug into submental fat, once a week for 8 weeks. Upon completion of treatment visits, subject will return to the clinic for a follow-up visit and end of study visit, one and four weeks after the last treatment. The number and pattern of injections will be based on the area cm x cm of submental fat at baseline. At each visit the subjects will also undergo an examination of the treatment area, collection of vital signs and questioning about possible adverse events AEs. 