K.THERAPY fortifying active mask Mask of fortification for brittle and devitalized hair. THE BENEFITS OF THE PRODUCT provides the hair resilience, luster, and strength. restores broken hair strands. makes comb-through hair easier. agents active Strength Complex of Ceramide Benefits of Filmogenic Silicones penetrates the interior and strengthens and repairs the hair fiber. fuller-bodied hair that is stronger and healthier. restores broken hair strands. Hair has more shine and smoothness. Advantages of SPA Glacier water from Zermatt. Water with naturally occurring decongestant minerals and oligoelements that protect and soften skin.