DS Laboratories NIA FIX, , Hair Serums for Women, Have beautiful hair from roots to tips. The hair serum DS Laboratories NIA FIX takes perfect care of your hair and breathes new life into it. The set contains: Bond Creator Foam Serum 50 ml Energizing Hair Mask Energising Hair Mask 100 ml Characteristics: moisturises intensely strengthens the hair fibre gives hair a brilliant shine restores dry, brittle, and damaged hair penetrates the cortex of a hair and strengthens it How to use: Wash with shampoo, then apply to damp hair. Leave to act as instructed on the packaging, then rinse thoroughly.