No.6 Weekly Booster <Take-Home Pack>: Keratin, chamomile extract, and purple coneflower extract refresh and prolong results.
Revitalizes the hair, leaving it supple, strong, and full of life. This professional 5-step deep conditioning treatment is formulated with fortifying pearl peptide. This peptide, made up of over 10 different amino acids, brings life to the hair from the inside out. Results last up to 5 weeks.