3D+ Sonic Motion Explained: The Only Toothbrush That Moves Like This

Most sonic toothbrushes move in simple back-and-forth motions. Some oscillate side to side. But LUNA by Sleepy Head introduces something no other brush has — 3D+ Sonic Motion — a patented multidirectional vibration that mimics the motion of professional scaling tools used by dentists.

LUNA sonic electric toothbrush with 3D+ Sonic Motion technology

Traditional sonic brushes rely on soundwave vibrations to agitate toothpaste and water into microbubbles, helping loosen debris. But LUNA takes it further — its brush head doesn't just vibrate; it rotates microscopically in all directions, creating a circular cleaning pattern that covers more tooth surface per stroke. Think of it as brushing, polishing, and massaging — all at once.

This motion produces over 39,000 micro-strokes per minute, with a subtle rotational rhythm that helps remove plaque buildup even in the tightest spots between teeth. The result? That "just-scaled" smoothness, every single day.

Beyond clean teeth, 3D+ Sonic Motion also improves gum health. The multidirectional motion increases gentle stimulation to improve blood circulation around the gum line — an effect you can literally feel after a few uses.

Engineered by innovators who wanted to reimagine what a toothbrush could do, LUNA's tech bridges precision engineering with sensory experience. It's not just faster — it's smarter motion by design.

In short, 3D+ Sonic Motion makes your mouth cleaner, your smile brighter, and your routine feel futuristic — all while staying effortlessly simple.

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