Instant White Smile's 16% Hydrogen Peroxide Teeth Whitening Gel Pen

16% Hydrogen Peroxide Dentist Professional Strength Teeth Whitening Gel Pen. This professional quality gel is used worldwide by dentists. It is the Dental industry standard for teeth whitening used by dentists around the world for over 25 years and is proven to give excellent, safe results. It is formulated with 100% pure formula -- no fillers or additives with optimized pH. Save over $150 for the exact same procedure done by your dentist. Made in USA