Bestselling Haircare Products at Sephora Right Now
20 Bestsellers at Sephora to Make Bad Hair Days a Thing of the Past
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The very best selling flat iron on Sephora's site is this GHD Platinum+ Professional Performance 1" Styler ($249). It has predictive technology inside that can recognise your hair's thickness and adjust its temperature accordingly — and also heats up equally across the plates for a quicker path to shiny, straight styles.