System of the present invention close what one kind can by adjust pH value complete turning property scald (dye) hair method and using PH turning property albumen,Titration mixing immediately (or modulation storage in advance) alkali mainly, which is imposed, using turning property of PH albumen (the group composition and substance characteristics of its material are generally identical what kilnitamin) scalds hair dye,So that technical operation person or related dealer can be scalded by alkali immediately,It is converted into acidity in due course and scalds according to needing,Use the user for complying with various different hair qualitys； User is thus able to according to its hair quality characteristic,The process that acid boiling hot (dye) hair is completed in specific pH range is selected,Reach the method that can have both boiling hot (dye) hair of turning property of pH value of protection hair quality and boiling hot dye effect.本發明係關於一種可藉由調節PH值完成轉性燙(染)髮之方法以及所使用之PH轉性蛋白，主要利用PH轉性蛋白(其材質之組成份及物質特性大致上係雷同於混合氨基酸)施以即時滴定混合(或預先調製儲存)鹼性燙染髮劑，使得技術操作者或相關業者可即時由鹼性燙，依據需要而適時轉換成酸性燙，藉以順應各種不同髮質之使用者；使用者因而得以依據其髮質特性，選擇在特定PH值範圍內完成酸性燙(染)髮之流程，達成可兼具保護髮質以及燙染功效的PH值轉性燙(染)髮之方法。
