Leave-in Treatment Straightening 180ml Approximately 70% remaining [How to Use (excerpted from the internet)] Solve the problem of frizzy hair in 5 minutes in the morning. "Straightening" hair treatment, a leave-in type, keeps sleek, straight hair for a long time. You can use it on either wet hair after shampooing or dry hair. It contains hydrolyzed keratin, a protein that is the same as hair, skin, and nails, and repairs hair from the inside, as a straight-hold ingredient. In addition, it contains heat protein (ingredient name: isostearoyl hydrolyzed collagen), which reacts to heat and locks in moisture inside the hair, and 18-MEA (ingredient name: Quaternium-33), a fatty acid unique to hair cuticles, as a cuticle protection ingredient. [How to Use] (1) Take an appropriate amount in your hand and apply it to dry hair or hair that has been thoroughly towel-dried after shampooing. (2) Straighten the hair using your palms or a comb. (3) Finish by blow-drying the hair while pulling it straight.