Cosmetic dentistry

Clear aligner treatment

AI clear aligner treatment

"A clear path toward the smile you want. Start with clear aligner treatment at D-day Dental Clinic.”

The aligners are discreet and fit into everyday life, and we work toward a healthy, even set of teeth.
D-day Dental Clinic will look after your smile along the way.

Fixed braces Clear aligners Clara AI clear aligners
Appliance Metal or ceramic brackets
bonded to the teeth
No wires or metal parts.
A clear, removable
plastic tray
No wires or metal parts.
A clear, removable tray in
specially reinforced clear resin
Removable No Yes Yes
Discomfort A foreign-body feeling, and
some discomfort at wire changes
No foreign-body feeling, and
less discomfort than fixed braces
0.4~0.6mm thin, with
smooth edges, so there is less
irritation of the cheeks and lips
Oral hygiene Brackets on the tooth surface
make brushing harder and
cavities more likely
The tray is removable,
so cleaning is easier and
cavities are less likely
The tray is removable,
so cleaning is easier and
cavities are less likely
Visits Every 4~6 weeks Every 4~8 weeks Every 8~12 weeks
Every 6 months to 1 year if living abroad

Careful analysis is the key point of Clara AI.

We scan and analyze your teeth in detail with a recent 3D intraoral scanner,
then build the aligners from a detailed set-up.

D-day clinic information

D-DAY Contact

02.568.2877

Address

10F, Hwanam Building, 337 Teheran-ro, Gangnam-gu, Seoul (서울특별시 강남구 테헤란로 337 화남빌딩 10F) — in front of Exit 6, Seolleung Station

Clinic hours

  • Mon / Thu / Fri
    10:00 ~ 19:00
    Saturday
    10:00 ~ 14:00
  • Tue / Wed
    10:00 ~ 21:00
    Lunch break
    13:00 ~ 14:00

*Saturday: open through lunch, no lunch break.

*Closed on Sundays.

*Public holiday hours are announced separately.

Written and medically reviewed by

Kim Mu-jin Director, D-day Dental Clinic

This treatment page was written and medically reviewed by Dr. Kim Mu-jin, Director of D-day Dental Clinic. Dr. Kim is a board-certified specialist in Integrated Dentistry (통합치의학과) certified by the Ministry of Health and Welfare, holds a master's degree in Oral and Maxillofacial Surgery from Korea University, and served as Director of Esthetic Prosthodontics at Snow Dental Clinic.

  • Board-certified specialist in Integrated Dentistry, certified by the Ministry of Health and Welfare
  • Master's degree in Oral and Maxillofacial Surgery, Korea University
  • Full member, America Academy of Implant Dentistry
  • Full member, Korean Academy of Integrated Dentistry
  • Full member, Korean Academy of Oral and Maxillofacial Implantology
  • Full member, Korean Academy of Esthetic Dentistry
  • Full member, Korean Academy of Prosthodontics
Last reviewed 2026. 09. 03. · Written and medically reviewed by Dr. Kim Mu-jin, Director