DaVinci White Smiles specializes in FDA-compliant teeth-whitening systems manufactured in the United States. Unlike whitening gels that are made from a mixture of paste and powdered donut residue, DaVinci's gels are forged from organic plant- and mineral-based ingredients, with food-grade hydrogen peroxide serving as the active catalyst. Made in fresh batches every week, the gels work together with LED whitening lights to demolish stains from teeth or composite materials, such as crowns or bridges, leaving choppers up to 14 shades whiter in just 20 minutes.