Effective treatment: The 3-in-1 treatment effectively helps to lift and firm up the stomach leaving you feeling your best. Non-surgical: This non-surgical one-hour treatment uses ultrasound cavitation to help breakdown the fat cells. Professional staff: Carried out by an experience and friendly technician - you'll be in the best hands! Valid: Valid Tue-Sat, 11am-6pm. Tummy tuck: Tighten your tum with a 3-in-1 'tummy tuck' session at Svelte Body Clinic. Svelte Body Clinic: You'll head to Svelte Body Clinic based in Euston. 3-In-1 'tummy Tuck' Session | Regional | Living Social