If you are looking for professional teeth whitening in Auckland, Cosmetic Dental in Remuera offers both in-chair and take-home whitening under the care of Dr. Michael Kan and Dr. Celina Sim, both Otago-trained and members of the NZDA and NZACD. Call us on 09 524 2515 to book a pre-treatment assessment.
Store-bought whitening strips and kits use low-concentration hydrogen peroxide, available without a prescription. Professional whitening agents used at Cosmetic Dental are pharmaceutical-grade concentrations not available in retail products. We also apply gum protection throughout treatment and assess your candidacy beforehand, so you get consistent, clinically managed results rather than uneven coverage or enamel sensitivity from unsupervised use.
Our in-chair option uses the Beyond whitening system, a single-session treatment for Auckland patients who need visible results quickly. Gum barriers are placed before application. Most patients leave with teeth noticeably lighter in one appointment of approximately 60 to 90 minutes. This is the same system used in cases documented in our patient smile gallery, including patients who had previously gagged on whitening trays.
We take impressions of your teeth and fabricate custom-fitted trays at the practice. You apply professional-grade whitening gel at home over a prescribed period, typically one to two weeks. The trays are reusable, so you can top up results over time without returning for a new impression. This option suits patients who prefer a more gradual whitening result.
Whitening acts on natural tooth enamel only. It will not change the shade of existing crowns, veneers, or composite bonding. Before any treatment, we carry out a full assessment to confirm whitening is appropriate for you and to identify any restorations that would remain unchanged in colour. Patients who need shade-matched restorations can explore our porcelain veneers and dental crowns as part of a broader smile plan.
Avoid coffee, tea, red wine, and berries for at least 48 hours post-treatment, when enamel is most susceptible to staining. We provide written aftercare guidance at the appointment. For ongoing results, regular professional hygiene cleans at our Remuera practice help preserve the shade: see our hygiene care page for details.
Dr. Kan graduated from the University of Otago in 1988 and holds a Fellowship from the Royal Australasian College of Dental Surgeons in restorative dentistry. Dr. Sim is also Otago-trained. Both hold memberships with the NZDA, NZACD, and ICOI. Whitening at Cosmetic Dental fits within a full cosmetic practice, so it can be combined with veneers, bonding, or Invisalign as part of a complete cosmetic dentistry plan. Our Remuera clinic has free off-street parking and is open Monday to Thursday from 7:30am to 5pm, and Friday from 8am to 2pm.
Professional whitening works on natural tooth enamel. It does not alter the colour of crowns, porcelain veneers, or composite restorations. We identify any existing work during your pre-treatment assessment.
Results vary by patient and lifestyle. Avoiding heavy staining foods and drinks extends the outcome. Take-home trays allow periodic top-ups using the same professional-grade gel.
Yes, when assessed and carried out by a registered dentist. We use pharmaceutical-grade agents with gum protection applied throughout. Temporary sensitivity is common and resolves within a few days.
Cosmetic Dental is at Level 1, 126B Remuera Road, Remuera, Auckland — with free off-street parking and early morning appointments available. Call us on 09 524 2515 or use our online booking form to arrange a whitening assessment with Dr. Michael Kan or Dr. Celina Sim. See our full cosmetic dentistry services or contact us to get started. For Auckland patients ready for a noticeably brighter smile, Cosmetic Dental’s Remuera clinic offers same-day in-chair results or a take-home option tailored to your schedule.
