Duchenne - Smile Training
Master your genuine smile | smile training app
5 followers
Master your genuine smile | smile training app
5 followers
Train yourself to smile naturally on demand with Duchenne. Build confidence through daily challenges, track progress, and achieve your perfect genuine smile. 100% private - all data stays on your device.
Duchenne - Smile Training launches
Launch date
Duchenne - Smile TrainingMaster your genuine smile | smile training app
Launched on November 9th, 2025