REDKEN FLASH LIFT POWER 9 BONDER INSIDE-500 G. Power 9 Bonder Inside provides up to 9 levels of lift with built-in bonding technology and breaks through red, orange, & yellow undertones. This lightener helps protect strong disulfide bonds and is formulated with Glycine and Citric Acid to preserve the integrity of the hair. Experience a powerful, clean, even lift for all hair types and textures
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