May Gi Joy International: From $99 for a Blue Light Teeth Whitening Treatment (worth up to $2,440)




  • Treatment helps whiten teeth with laser technology, penetrating deep to bleach the dentin layer underneath teeth enamel.
  • Uses American Dental Association-recognised blue-ray whitening treatment to activate nano-whitening factors (NWF) that contains necessary components for effective whitening.
  • Conveniently located at Causeway Bay.


  • Valid within 90 days relative to purchase
  • Redeem first session within 90 days after purchase, and remaining sessions within 180 days
  • Available at BNS Teeth Whitening Centre:
    10/F, Chung Wai Comm. Building
    447-449 Lockhart Road
    Causeway Bay
    Mon-Fri 11am-8pm
    Sat & Sun 11am-6pm

  • Valid for new male and female patrons or existing patrons who have not visited in 6 months
  • Call 3568 7109 to book minimum 2 days in advance with Groupon code
  • 24-hour cancellation policy, once only
  • Please see the Universal Fine Print

The deal

  • Option 1: 1 session for $99 (rrp. $480)
  • Option 2: 3 sessions + 1 teeth whitening pen + 1 toothbrush set for $288 (rrp. $1,480)
  • Option 3: 5 sessions + 2 teeth whitening pens + 2 toothbrush sets for $468 (rrp. $2,440)

May Gi Joy International

Located in one of Hong Kong’s main commercial hubs, Causeway Bay, May Gi Joy International helps give citizens a brighter smile. The centre uses equipment and methods recognised by the American Dental Association (ADA) to help whiten teeth, with its main technology of Blue Light carried out by trained dental therapists and aestheticians. Tea and coffee drinkers as well as wine connoisseurs and smoke enthusiasts can banish yellow teeth with frequent 30-minute visits to the centre.


購買此優惠你可獲得積分,於其他優惠享折扣。每 5000 分可當作 $5 現金使用