GHD Duet Blowdry Hair Dryer Brush - Best for Salon-Quality Smoothing
GHD Duet Blowdry delivers exceptionally smooth, frizz-free results with professional-grade technology that prioritizes hair health while creating lasting blowouts.
- +Heat-Air Xchange Technology for faster drying with less damage
- +Elliptical barrel shape creates tension for smooth results
- +Auto-regulates temperature to optimal 120°C for hair health
- -Heavier weight than competing hot brushes
- -Noticeably louder operation during use
- -Extended styling time required for complete drying
The GHD Duet Blowdry Hair Dryer Brush stands out for its ability to create exceptionally smooth, salon-quality blowouts with impressive longevity. Unlike thermal brushes designed for dry hair, the Duet functions as a complete wet-to-dry styling system using proprietary Heat-Air Xchange Technology that channels controlled heat and airflow for faster drying and superior frizz control. The elliptical-shaped barrel and ceramic bristles work together to create optimal tension while gliding smoothly through hair, resulting in noticeably shinier, healthier-looking strands. Clinical testing shows no detectable thermal damage after 100 cycles, making it an excellent choice for those concerned about heat protection. The tool automatically maintains an optimal temperature of 120°C, sufficiently hot for effective styling while minimizing potential damage.
However, the substantial weight requires more arm strength during use, and the drying process typically takes longer than with traditional hair dryers. The results justify the effort, with testers reporting humidity-resistant styles that maintain bounce and smoothness for up to 24 hours. The simple one-button operation belies the sophisticated technology within, providing professional-grade performance without complexity. While the investment is significant, the Duet delivers consistently exceptional results that rival professional salon blowouts.