1. Stop using irritating products and ointments, including acidic or strong alkaline cleansing products or acne ointments.
2. Avoid sun exposure 7 days before the treatment.

It is not suitable to undergo treatment in the following conditions:
- Skin allergy or eczema on face
- Long-term medication
- Pregnancy
- Receive medical peeling or laser treatments within 3 weeks before

1. The service is for first time customers only who are aged 18 or above.
2. Limit to one priority trial per customer.
3. Appointment is required before enjoying the service.
4. Customer is required to present identity document for record before treatment.
5. Offers cannot be exchanged for cash, products or discount or used in conjunction with any other promotional offers.
6. Lightmac reserves the right to change the terms & conditions or designated offer at its sole discretion without prior notice.
7. Lightmac reserves the right of final decision in case of any disputes.