Use for 3 to 4 consecutive nights at a time for 10 minutes each treatment until the desired whiteness is attained. Premium Whitening comes with 4 separate gel pens. Each pen may last up to 20 uses. Keep the rest for later.

Depending on your enamel quality and lifestyle habits you may or may not need an annual top up. This professional product doesn’t require ongoing use, it gives longer lasting results than non-premium products.