O&M's Keratin Blue Powder Lightener works to gently and efficiently lighten hair 1-7 levels using its own keratin amino acid complex and blue-violet pigment. Its keratin's protein structure is similar to the hair's own structure, helping it rebuild and protect the cuticle during the lightening process.
Its dust-free, ammonia-free formulation makes it ideal for highlighting and on-scalp lightening services.
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Size: 500g