15 Best Heat Protectant Sprays for Wet and Dry Hair (2025)

Other Heat Protectants We TriedPhotograph: Kat MerckR+Co Bleu Hypersonic Heat Styling Mist for $36: This high-tech-looking aerosol in a recycled aluminum bottle was a favorite during the early weeks of testing—I liked its protection up to 450 degrees Fahrenheit and...