Having thick, healthy, nourished hair makes us feel happy and increases our confidence, but the environment we live in, our age and lifestyle can all have a detrimental effect, resulting in confidence - knocking limp, dull and lifeless hair. Nanogen Thickening Treatment Shampoo for Women volumises, moisturises and plumps hair. Dermatologically tested to care for sensitive scalps. The rich formula of this shampoo provides visibly thicker, and healthier hair from the very first wash.