A bondstrengthening hair treatment. Boost your bonds with the KERASILK Strengthening Bond Builder. This deepacting; intensive treatment is enriched with KERASILK Silk+ Technology to make hair as strong as it is beautiful; and bondbuilding bondamide which penetrates the hair fibres to repair; restore; and strengthen. Preventing up to 98% of hair breakage and promoting 20 times stronger hair; this treatment is your way towards renewed; reinforced; and resilient strands. Vegan
