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 also-popular Olaplex No. 5 Bond Maintenance Conditioner ($14-$28) boosts the work of the bestselling shampoo and further relinks hair's broken bonds, so split ends and frizz are repaired. There are also argan, avocado, and grape seed oils inside that leave hair softer, shinier, and easier to manage.