Expires 4 months after purchase. Limit 1 per person, may buy 5 additional as gifts. New customers only. Female salon only. Booking required by phone at least 24 hours in advance, please call 020 8814 0011; provide Groupon code. Present Groupon on arrival. 24-hour cancellation policy. Must be 18 or older. Each treatment may take up to 30 minutes. Please notify the merchant of any health issues or concerns at the initial session. May be unsuitable for customers with certain medical conditions, please enquire directly prior to purchase. Full refund if found medically unsuitable. Valid Mon-Sun 11am-7pm. Valid for option purchased only. Merchant is solely responsible to purchasers for the care and quality of the advertised products and services.