A multi-tasking mask full of Nanogen hair growth factors that encourages healthy hair growth while volumising and plumping your hair. A weekly salon style treatment at home. A luxurious creamy mask that visibly thickens hair. Containing a unique blend of Nanogen hair growth factors which help maintain healthy hair growth. The scientific formulation uses keratin to restore damaged hair while Niacinamide soothes and nourishes the scalp. Dermatologically tested and containing hyaluronic acid, this pampering mask intensely moisturises the hair giving incredible condition and shine; making it visibly thicker and full of life. To use: 1. Apply to damp dry hair after cleansing with Nanogen Thickening Treatment Shampoo. 2. Massage generous amount into scalp running through the length of your hair from root to tip. 3. Leave the mask on for around 20 minutes or longer if desired. 4. Rinse out thoroughly and style hair as normal.