It is mainly for the styling of lengths under 10 inches, such as C-Curl, big curl, heat treatment effect (half curl); Bob hair, etc. It can also be used for medium curls and fine curls. Cold treatment beauty agent contains high purity keratin, collagen, precious pearl powder foam hair care essence and rich oxygen, the effect is rich, full, soft, and gentle, can enhance the hair quality, retain the deep tissue, keeping hair in a sustainable cycle. Unlike the traditional destructive electric shampoo, the curls are even, vivid and dynamic. After treatment, the curvature shows liveliness, more elasticity, and slowly curls back with time. Generally, in the course of three months of washing, one cold treatment can let customers enjoy and experience the change process of multiple natural curvature and smoothness. Through the cold treatment process, detoxification, testing, infusion, restructuring, and protection, the 5-step multi-care process instantly and completely solves highly damaged hair, and at the same time creates different curvatures, full and light textures, and natural and stylish curls! Curls are styled and deeply conditioned at the same time, and the hair remains healthy and shiny.