![]() ![]() In doing so, melanin becomes colorless and unable to reflect the dark hair color we originally have. It breaks the double bonds present in melanin to eliminate its capacity to absorb light. What the oxidative agents do is react with melanin in a process known as oxidation. It’s this pigment that gives the hair (and also the skin) its dark color. What they do is dissolve the hair’s natural pigment, which is called melanin. In fact, a more swollen shaft means a more successful coloring (or decolorizing) process for the hair!Īn open cuticle means an open door for the whitening agents, or oxidative agents, to do their work! With the hair cuticles open, it becomes much easier for the lightening agent to penetrate each hair strand to do its work of lightening your hair color. ![]() This is also why bleached hair tends to look fuller and more voluminous. Lighteners such as hydrogen peroxide are alkaline agents, which have the capacity to make hair strands enlarge. The first step in the process is the swelling of your hair strands. This might be an unexpected first step, but this is actually very necessary for the process of bleaching to be successful. Let’s break down this process step by step: This is usually added to persulfate salts, which help speed up the process of lightening your hair. Generally, bleach is used to lighten the hair in a process known as oxidation in order to make your current hair pigment colorless.īleaching often makes use of hydrogen peroxide, a common lightening agent. Hair bleaching is a chemical process geared at lightening one’s hair color. It requires excessive upkeep and maintenance.Bleaching causes itchiness of the scalp.What Is Bleaching And How Does It Work?. ![]()
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