René Furterer Karinga, 30 ml, Hair Masks for Women, The René Furterer Karinga hair mask is an essential step in your hair care ritual. Give it a moment to regenerate and it will repay you with vitality and beauty. Characteristics: moisturises intensely gives hair a brilliant shine hair is soft to the touch strengthens the hair fibre Ingredients: no silicones How to use: Wash with shampoo, then apply to damp hair. Leave to act as instructed on the packaging, then rinse thoroughly.