3. ULTIMATE SHINE BOOSTER
Once your mane is completely dry, comb through a few drops of gloss-inducing hair oil (we like L’Oréal Professionnel Mythic Oil) from your ears down, then flat iron. “It’s the only way to achieve straight and shiny hair,” Pucciarello says. Have fine hair? Don’t go hotter than 200 degrees; otherwise you risk damage. For coarser manes, 350 to 400 degrees gets the best results.