Smilest’s breakthrough formula harnesses the science of color theory to deliver instant brightness. Since purple sits directly opposite yellow on the color wheel, our water-soluble purple dye acts like a neutralizing filter for your teeth—canceling out yellow undertones on contact. This innovative approach skips harsh peroxide, using smart color correction instead for a radiant, natural-looking result. The effect is immediate: stains appear visibly reduced, leaving you with a brighter, more confident smile without sensitivity or wait time. Think of it as your teeth’s perfect color-correcting concealer!