염색을 잘 하고 싶다면 꼭 알아야 하는 그것 (염색약과 산화제의 상관관계) _요상한TV

About two years ago, I posted a video on the relationship between hair dye and oxidizing agents. This time, I'll share additional experiments and results. To achieve successful hair dyeing, understanding the relationship between these two is essential. If you're wondering how much oxidizing agent to use, please refer to this. You can purchase the products used and recommended by Yosang at Naver Smart Store (Mimiyy) https://m.smartstore.naver.com/mimimi... Insta: yo_sang [email protected]