Product Description Qiqi is more than just permanent straightening, styling and retexturizing. Qiqi is hair control. Dive into the world of transformative results with non-alkaline Qiqi Thick and Coarse Hair Controller. Reshape and transform thick and coarse, including colored and chemically treated, hair. This professional treatment grants unparalleled control, unleashing a realm of possibilities for manageability, styling and transformation. Hair is left relaxed, enhanced or straightened with long-lasting innovation which controls and transforms any texture. A revolutionary non-alkaline based formula, this salon treatment is a carefully curated blend of glyoxylic acid, shea butter, coconut oil and more which is kinder, gentler to hair. Professional Use Only Features: Qiqi ProCtrl collection Proprietary technology that penetrates and softens disulfide bonds and allows long-lasting changes in hair texture. Non-alkaline based, thick and coarse hair controller Permanently transforms any hair texture. Suitable for coloured and chemically treated hair Customisable so you can straighten, reduce frizz or enhance curls. Grants unparalleled control for manageability and styling. Powered by glyoxylic acid, shea butter, coconut oil and more. No downtime for colouring services Free from harsh and toxic ingredients Hair is resistant to humidity and heat. Easy, simple, proven. Individually packed. Professional use only 150g