Promotional value expires 180 days after purchase. Amount paid never expires. Appointment required, contact by phone at (646) 236-5620. Must sign waiver. 48-hour advance notice required. Valid only for PRP Hair Restoration treatments. Late arrivals may result in cancellation. Limit 3 per person(s), may buy 1 additional as gift(s). Consultation required before service. If you are ineligible, a refund will be provided. May be repurchased every 30 days. Merchant's standard cancellation policy applies (any fees not to exceed Groupon price). Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services. Learn about Strike-Through Pricing and Savings