Sabrina Carpenter had a successful evening at the Grammy Awards in 2026, not only due to her three major nominations for her album “Man’s Best Friend,” but also because fans were eager for details about her pre-show beauty routine that many hailed as the best of the night.
The 26-year-old singer began the night with a stylish updo and later let her signature bouncy curls cascade down her back. While her hair may have held some secrets, what we do know is that it was treated with Redken’s Acidic Bonding Concentrate Leave-In Treatment.
This product, priced at £18 but currently on sale for £26 on Amazon, has been praised by Sabrina herself as the key to enhancing her hair’s appearance. It is touted to repair one year’s worth of damage in just one application, providing heat protection up to 230 degrees, smoothing, frizz control, shine enhancement, and deep conditioning to reduce hair breakage. For those with bleached hair like Sabrina’s, this treatment could be a game-changer against bond damage.
Satisfied users have raved about the benefits of Redken’s leave-in treatment, with one customer mentioning its heat protection and hair-smoothing effects, particularly on bleached hair. Another user reported softer and less damaged hair after regular use, recommending it to others.
Evanie Frausto, Sabrina’s long-time hairstylist, highlighted Redken’s contribution to her stunning Grammy look by crediting the brand in a social media post. Fans admired Sabrina’s red carpet hairstyle, with one describing her curls as a standout moment and another noting how her hair stole the show even before she appeared.
You can currently purchase the discounted Redken leave-in treatment or explore similar products to revive damaged hair. Other recommended options include L’Oreal Paris’ Elvive Bond Repair Serum and By Beauty Bay Bond Repair Hair Balm, both priced affordably for those on a budget.