Must be 18 or older. Consultation required; full refund if found unsuitable. Mandatory booking required. Check availability here and book here; quote Groupon code. Please book by online booking tool, however the clinic needs to confirm the booking, please call 0203 904 2888. Must leave 15 days between sessions. 24-hour cancellation policy. Limit 1 per person, may buy 1 additional as a gift. Valid for option purchased only. Patients are encouraged to seek independent medical advice before embarking on invasive surgery. Valid Mon-Sat, 10am-9pm.