About the Inventor

Dr Wyman Chan

BDS (Lond.), LDS, RCS (Eng.), IADFE, PhD
GDC No. 55134

  • A dentist for 37 years

  • Has treated over 15,000 teeth whitening cases

  • Pioneering inventor e.g. Get2Smile and pain free teeth whitening

  • Brought Zoom to the UK

  • Awards includes Harper's Bazaar Beauty Hot 100 and Dentistry Top 50

  • Dentist to the stars

  • Regularly makes appearances in the media

  • Peer reviews for British Dental Journal

Wyman Chan adheres to the strict guidelines governing the profession under strict guidance from the General Dental Council (GDC) "Standards for Dental Professionals".

Dr. Wyman Chan, BDS (Lond.), LDS, RCS (Eng.), IADFE, PhD is a clinical and research dentist with special expertise in the field of tooth whitening.

Over the last 20 years, he has worked with all major home and power whitening systems. His PhD research led to seven UK and US patents.

Through his research and experience of treating over 15,000 of patients, Dr. Wyman Chan has discovered some important phenomena in the texture of teeth and harnessed them to establish some important protocols and metrics that have contributed to improving the safety and efficacy of teeth whitening processes. He has published some important hypotheses in teeth whitening processes, which have helped to evaluate the texture of the enamel of the structure of the teeth. He is well credited as the inventor of the painless teeth whitening techniques and products including Perfect Trays.

Dr Wyman Chan is a Senior Clinical Teacher at BPP University and was a Clinical Associate Teacher at the Institute of Clinical Education, Warwick Dentistry, University of Warwick from 2010 to 2016. He has trained thousands of dentists in how to whiten teeth safely, painlessly and effectively. He also regularly publishes his work in eminent dental journals and peer reviews for the British Dental Journal (BDJ).

Dr. Wyman Chan is a member of the British Dental Association and registered with the General Dental Council, number 55134

Why Crystal?

Made by Dr Wyman Chan

Former Harley Street dentist turned teeth whitening mogul to the stars, Dr Wyman Chan hung up his drills in 2002 to focus on making our pearly whites whiter. Since then, he has accumulated a host of patents, awards and accolades for creating safe and pain-free bleaching techniques and products, which have been adopted by thousands of dentists worldwide. Not to mention a PhD in teeth whitening.

Get results

The patented Crystal B1 Teeth Whitening System has a 98% success rate at achieving a Vita shade B1.


Stay neutral

Crystal gel is pH neutral at the point of use and is therefore harmless to the enamel.

No pain, just gain

The patented Crystal system gives exceptional whitening results minus the sensitivity.

Don’t quit

With the patented Crystal system, patients don’t even need to modify their diet.

Affordable quality

The company houses a laboratory dedicated to making nothing but bleaching trays. Experienced dental technicians assess subtle details taken from impressions, designing and producing the custom-made trays.

Since 2000, our laboratory has been using the finest materials from Erkodent to create the highest quality trays for tens of thousands of dentists at an affordable price.

Fast turnaround

The company is renowned for its fast turn-around time with trays sent out the same day that impressions are received.

Dentists’ Choice

This system is trusted by tens of thousands of dentists worldwide.

Happy patients, happy practice

Our dentists whiten more teeth than other dentists because they know their patients will be happy at the end of the treatment.

Perfect Smiles

See our smile gallery of

beautiful new smiles

What Dentists Say

Wyman Chan's in-surgery and at home tooth whitening systems are effective, easy and exciting.

Dr Mervyn Druian

Compared to numerous other techniques the wy10 whitening system has given my completed orthodontic patients the most beautiful straight white teeth...

Dr. Morris Strauss

BDS (Rand) Dip Orth.

The wy10 home whitening kit gives me consistent results and my patients are thrilled with their whitening results.

Prof. Edward Lynch

Contact Us

For opening hours, disability access information & GDC/CQC/GDPR compliance, please look at www.drwymanchan.com

First Floor, Wingate House, 93-107 Shaftesbury Avenue, London W1D 5DY

Tel: 020 7434 2517  |  Fax: 020 7434 2496

Email: info@wy10.com

Please contact us via this website or email without disclosing confidential information.


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