After 17 years and hundreds of customers per year, we’ve learned that Asian teeth are more sensitive than Western teeth to the effects of teeth whitening. Therefore, if you’re Asian, you might feel more at ease after a light level of whitening (2-4 shades).
Teeth sensitivity depends on your prior dental care and habits, if you have healthy teeth and confident in your after care, though, you’re welcome to go full bright with 8-10 shades. Non-Asian, lucky you, go ahead and get the brand-new coat for your smile!