Cool Does Bleaching Your Hair Make It Thin 2023. Web bleaching even has some advantages — the process plumps your individual hair shafts, often making your hair appear thicker and fuller. Web “bleach contains chemicals that break down the protein bonds in hair, which lifts pigment and lightens the hair,” explains sasha faye, a hairstylist and colorist at michele holmes studio in california.
Thinning after bleach since you did not notice any immediate irritation or burning and think it is unlikely you have had any scalp or hair damage. “if improperly processed, it can damage the hair cuticle resulting in dry, brittle, and sometimes broken hair strands.” Bleaching also weakens the hair strands by breaking down fatty acids in the hair shaft, causing permanent damage.
