One moment to prep for straight hair. And a whole day to enjoy 12-hour frizz defense. Product Details control arrow Item details For best results, shampoo and condition with smooth infusion™ shampoo and conditioner Then apply smooth infusion™ style-prep smoother™ to damp hair Style Defends against humidity for up to 12 hours Cruelty free This product has not been tested on animals More information Product Size: 100 ml Hypoallergenic: Yes Dermatologically Tested: Yes Suitable for Vegans Suitable for Vegetarians Product Texture: Cream Suitable for all hair types