We all want a shiny set of teeth but the stubborn yellow stains on our teeth refuse to go away. So, with the help of our enamel-safe, Purple Magic Whitening Serum you’ll be able to achieve that perfect white pearly smile. This teeth whitening serum is one of its kind product that helps to remove yellow-colored teeth stains with the help of purple color, bromelain & papain enzymes (active ingredients for teeth whitening). The Purple Magic Whitening Serum does not contain any preservatives or other cytotoxic ingredients. There are no bleach or harsh chemicals, it is certified Non-Toxic, SLS Free, Vegan, Preservative Free, Sugar-Free, and Dentist Formulated & Recommended. Use the Purple Magic Whitening Serum twice a day in addition to regular brushing, if you’re tired with your yellow coffee, tea, cigarette, etc. stains. With consistent use, one can experience up to 4 shades of whiter teeth. It can take anywhere between 2 weeks - 8 weeks to see visible whiter teeth.