Hairdresser's Invisible Oil Heat Protectant Leave In Conditioner Primer - Bumble and bumble's Hairdresser's Invisible Oil Heat Protectant Leave In Conditioner Primer is a multitasking leave-in conditioner spray that delivers 86% more hydration, instantly cuts frizz by 50% + provides heat protection up to 450 degrees.BenefitsAll-day frizz reduction*Based on internal sales data, 12 months ending January 31, 2022Detangles, smoothes and softensUV Filters help protect hair against the drying effects of the sunProvides heat protection up to 450F/232CKey IngredientsArgan OilGrape Seed OilSweet Almond OilSafflower Seed OilCoconut OilMacadamia OilFormulated WithoutParabenPhthalateFormaldehyde (and its donors)Mineral Oil - Hairdresser's Invisible Oil Heat Protectant Leave In Conditioner Primer