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Ammonium thioglycolate can permanently change the structure of hair | #ammonium thioglycolate

Ammonium thioglycolate can permanently change the structure of hair

Ammonium thioglycolate can permanently change the structure of hair

Hair is mostly made up of a protein called keratin. A large part of keratin is the amino acid cysteine. Hair gets its shape from disulfide compounds that bind protein chains. The disulfide bonds of these sulfur atoms can be found in the cysteine molecule.