Patch test required 24 hours prior the treatment. One per person. May buy multiples as gifts. Not suitable for pregnant or breast feeding women, people with heart problems, diabetes or skin cancer. Not suitable for skin type 5 or 6. New customers only. Each session lasts approx. 15-30 minutes. eVoucher valid for 4 months from purchasing date. 48 hours cancellation policy applies, subject to availability. Attend sessions 5 minutes earlier if late by 10 minutes one session will be redeemed. Cannot be used in conjunction with any other offer. Subject to availability. No cash alternative. No change given.