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No matter the season, it seems I’m always battling split ends — and they’re particularly noticeable since I have fine, straight hair. I’m always on the lookout for a product that can repair the damage and make my hair look shiny and healthy. When I heard Sydney Sweeney’s secret to glowing tresses is the Kérastase Première Huile Gloss Reparatrice Hair Oil, I had to try it for myself.
Sweeney’s stylist Glen “Coco” Oropeza notably turned to the Kérastase oil to add glossy shine to the star’s hair when she hosted Saturday Night Live in 2024, a source tells Us. While there are a lot of hair oils on the market, this one is unique because, like other products in the Kérastase Première collection, it’s formulated with a citric acid and glycine complex to remove and reverse damage caused by calcium buildup from shower water.
As a Florida resident where there’s a ton of calcium in the water, I had to get my hands on this Sydney Sweeney-approved hair oil. Plus, the leave-in oil is made to strengthen hair and protect it from heat and humidity — something my strands could really benefit from.
I made sure to use the oil the same way Sweeney’s stylist dose, applying the product after blow drying. While I’m always afraid oil-based products will weigh down my hair, I’m happy to report the lightweight formula absorbed quickly and gave my ends an instant, shiny boost.
After a few days of applying the oil daily, I saw a noticeable improvement in my hair’s dryness and split ends. The oil smells so good you’ll seriously be tempted to dab some on your wrists.
The oil works for more than just those of us with straight hair — in fact, it’s formulated to reduce frizz. Shoppers of all hair types are raving about their results calling the oil a “hair changer” that smells “delicious.”
“This serum has changed the texture of my hair,” one shopper said. “I have dry, frizzy, highlighted hair that I am so insecure about. Not anymore! My hair looks amazing!”
If you’re seeking shiny, healthy-looking hair, grab a bottle of the Kérastase Première Huile Gloss Reparatrice. Sydney Sweeney-like hair is more attainable than you think!
Get the Kérastase Première Huile Gloss Reparatrice Hair Oil for $48 at Amazon! Please note, prices are accurate as of the publishing date but are subject to change.
