The toothpaste that changes color when you've brushed long enough. White turns green after 3 minutes — so your whole family always gets a complete clean.
Start brushing
You're done!
No apps. No timers. Just toothpaste that tells you when you're done.
Lumiden starts white, just like regular toothpaste. Apply it to your brush and start your routine.
As you brush, the paste gradually shifts from white to green. The color reacts to time and brushing motion.
When it turns fully green, you've hit the dentist-recommended 3 minutes. Spit, rinse, and smile.
Built for parents who want better brushing habits — loved by kids who think it's magic.
No more guessing or phone timers. The color change tells you exactly when your child has brushed long enough.
The color-changing magic turns brushing from a chore into a game. Kids love watching white turn to green.
The ADA recommends brushing for at least 2 minutes. Lumiden's 3-minute visual timer exceeds that standard.
Fluoride-free color-change formula made with plant-based ingredients. Safe for the whole family, ages 3 and up.
“My kids used to rush through brushing in 30 seconds. Now they actually wait for the green — and they think it's the coolest thing ever.”
Sarah M.
Mom of 3
“As a dentist, I recommend Lumiden to every parent. It solves the #1 problem I see: people simply don't brush long enough.”
Dr. James R.
Pediatric Dentist
“I bought it for my kids but honestly I use it too. It's surprisingly satisfying to see it change color.”
Michael T.
Dad of 2
Join thousands of families who've made brushing easier, more fun, and more effective. Try Lumiden today.
Buy Now — $12.99Free shipping · 30-day money-back guarantee