Gently massage the shampoo into your scalp. Wash the scalp and hair with a liberal amount of water. Repeat the procedure if necessary.
Apply the Duo Treatment to damp, towel-dried hair, strand by strand. Massage the Filler into the entire hair surface, then distribute it with a comb. To maximize the effect use an appropriate Leave-in Care and Innovative Styling Collection by T-LAB Professional. The Filler does not need to be rinsed out. After applying Hair Filler, use Volume Filler Conditioner Spray.
Distribute the Conditioner Spray evenly throughout the length of your hair. Comb your hair and leave the filler on for 3-5 minutes. Rinse out with a liberal amount of water; repeat if necessary.