Set of 2! [Cosmec Kera φ Heat Emulsion] A leave-in milk treatment that uses heat from a dryer or iron to shape and remember hair. For those concerned about hair "waviness," "kinks," "twisting," and "damage." For those who want to "keep" straight or curled styles "all day" with their morning routine. For those who want to give their hair "elasticity" and "suppleness." Recommended for those who want to improve the feel and manageability of their hair, and achieve "smooth hair." [Luxuriously formulated with 4 types of keratin] Waterfowl feather keratin Raw keratin Keratin oil Also contains rare cuticle keratin. Repairs various types of damage, such as from perms, coloring, and perms. [Formulated with 3 types of heat-active ingredients] ◯ Tostea Improves frizzy and wavy hair. Keeps curls and straight hair for a long time. ◯ Levulinic acid Reacts with proteins in the hair with heat from irons, etc., and undergoes dehydration condensation, stabilizing the inside of the hair and improving firmness, body, and suppleness. ◯ Elcalactone A hair care ingredient derived from rapeseed plants that reacts with and binds to hair with heat from dryers and irons, repairing the hair.