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Pen vs Kit: A Complete Comparison
Whitening Pens: Convenience & Touch-Ups
Our whitening pens ($19-$25) are ideal for: on-the-go whitening, maintaining results between LED sessions, targeting specific teeth, travel-friendly brightness, and budget-conscious whitening. The pen applies gel directly where you need it.
LED Kits: Maximum Results
Our LED whitening kits ($59-$110) deliver the most dramatic results. Blue light activation accelerates the gel across all teeth simultaneously for even, fast whitening. Choose the wired Essentials Kit for value or the Wireless Pro Kit for premium convenience.
The Best of Both Worlds
Most whitening experts recommend using both: the LED kit for initial whitening and periodic deep sessions, plus the pen for daily maintenance and touch-ups. Our bundles pair them together at a better price, or subscribe to our Smile Box for automatic refills.
Frequently Asked Questions
Should I get the pen or the kit?
For maximum whitening, get the LED kit. For maintenance, touch-ups, or budget-friendly whitening, the pen is great. For best results, use both — the kit for deep whitening and the pen for daily maintenance.
How do results compare between pen and kit?
The LED kit delivers faster, more dramatic results due to light activation. The pen produces gradual brightening with daily use. Both use the same professional-grade formula.
Can I use just the pen for whitening?
Yes! The pen alone delivers real whitening results. Expect 1-2 weeks for noticeable brightening with daily use. The LED kit is faster (3-5 days) but the pen is effective on its own.
What's the price difference?
Pens start at $19 (Advanced) or $25 (Pure). The LED Essentials Kit is $59 and the Wireless Pro Kit is $110. Bundles offer savings when you buy both.
Which is better for sensitive teeth?
Both use the same sensitivity-preventing formula. The pen allows more targeted application if certain teeth are more sensitive. The LED kit's shorter session time (10 min) also limits exposure.