The speed of treatment depends more on the complexity of your case than the appliance used, but **Invisalign is often faster** for many patients. **Comparison**: - **Invisalign**: Typically 12-18 months. Because aligners are changed weekly or bi-weekly, tooth movement is constant and controlled. - **Metal Braces**: Typically 18-24 months. Adjustments happen monthly. **Why Invisalign Can Be Faster**: Invisalign moves teeth using "smart force" technology, applying pressure exactly where and when needed. It's particularly efficient for spacing and mild crowding. **However, Braces are Faster for**: - Rotating cylindrical teeth (like canines) - Correcting severe bite issues - Vertical tooth movement At Indira Dental Clinic, we use digital scanning to predict your treatment timeline for both options so you can make an informed choice. For most adults looking for cosmetic alignment, Invisalign is the faster and more aesthetic choice.