Goldwell Dualsenses Rich Repair Intensive Serum Pack For dry to damaged hair. The Intensive Conditioning Serum is ideal to deeply strengthen the hair from the inside out for instant regeneration. The New Intensive Conditioning Serums include upgraded technologies for each segment with improved benefits and instant results. Amplifying ingredients boost the effects of the serums and maximize the results on the hair as well as increase the longevity of the service. All segments neutralize pH and peroxide residues and give color protection, shine and color brilliance. MicroPROtec Complex: distributes essential care ingredients quickly and evenly and protects from color-fade-out. IntraLipid: Intensively repairs from inside and outside the hair. One box: 12 x 18ml Use Activate. Shake well and work through wet or towel-dried hair. Leave in.