Formulated with Goldwell's microPROtec complex and Inter-Amino-Bond-Builder to instantly provide care and structure to the hair. As gentle as water, the unique Fade stop formula minimizes color fading with each use. This booster will also reduce hair breakage by up to 99%, leaving your hair more resilient with long-lasting strength and stability. Peptides and amino acids penetrate into the hair cortex, targeting the damaged areas, while compounds of red and brown algae extracts form ionic and hydrogen bonds with remaining hair proteins, embedding these peptides in the inner cortex.
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