tone correct
color-correcting purple
counteracts yellow tones fast for a brighter-looking smile.

Purple visually offsets yellow so teeth look whiter right away.
Helps remove surface-level buildup that makes teeth look dull or yellow.
Reduces dullness so teeth look fresher, cleaner, and more visibly bright.
Leaves your mouth feeling cleaner and fresher after each use.
Chew the tablet, move it around with your tongue, then rinse out.
optional
Chew the tablet until it foams, then brush like normal before rinsing. Results may feel stronger with a brush.
color-correcting tablets
whitening strips
whitening serum
color-correcting tablets
whitening strips
whitening serum
real owner feedback
Formula 27 tabs use color-correcting technology, the same idea behind purple shampoo. Purple sits opposite yellow on the color wheel, so when the pigments contact your teeth, they visually neutralize yellow tones. The formula also helps polish away surface stains over time.
No. Unlike peroxide-based whitening strips, Formula 27 tabs are peroxide-free and work on the surface of the teeth. That means they are designed to avoid the harsher feel people often associate with traditional whitening products.
The immediate brightening effect is temporary, but consistent daily use helps improve the overall look of your teeth over time. Most people notice the best ongoing results when they use it regularly.
Any slight purple tint is temporary and should rinse away quickly. Brushing your tongue and rinsing well after use keeps everything looking clean.
Each jar contains 30 tablets, which is a full month supply when using one tablet per day. For best results, use it consistently as part of your regular routine.