The only hair oil that actually repairs instead of just sitting on top

I am completely obsessed with the Olaplex No. 7 Bonding Oil. It is incredibly lightweight, sinks right into my hair instead of just sitting on top, and leaves my ends looking so shiny and healthy. Just a few drops tames all my frizz and doubles as a heat protectant up to 450°F, making it a total game-changer for styling. It never weighs my hair down, and it has noticeably reduced my split ends over time