Promotional value expires 180 days after purchase. Amount paid never expires. Limit 1 per person, may buy 2 additional as gifts. Limit 1 per visit. Valid only for option purchased. Appointment required. 24hr cancellation notice required. Yearly package must be used by the same person. Voucher customers also receive 25% off all take-home products at the time of treatment. Can be purchased every 90 days. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services. Learn about Strike-Through Pricing and Savings