BEST Heat Protectant
K18HeatBounce
Dubbed “the future of heat protection,” K18’s HeatBounce Conditioning Heat Protectant uses proprietary resilicore heat- shielding technology to defend against damage, working inside out to penetrate the hair’s inner cortex versus just coating the cuticle.
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$48
"K18 is so thoughtful about all of their launches, so I just knew when they finally brought a heat protectant to market, it would be worth the wait. This heat protectant meets leave-in conditioner makes styling your hair easier, not just safer." —Allie Hogan, senior beauty editor
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