This unique hair Re-Growth Shampoo has kappa opioid receptor agonist properties through the action of the ingredient menthol and Mentha Piperitta, making it the ideal choice for irritated; sore or damaged scalps. It has mild anaesthetic properties and is counter-irritant to some skin conditions and/or diseases of the scalp. It has a very mild formulation free of the harsh detergents SLS and SLES found in the majority of shampoos on the high street. The specific substances in this shampoo promote stimulation of the capillary blood flow to the hair follicle and bulb of the hair shaft, and used regularly will reduce excessive sebum production and improve scalp health to promote optimum hair re-growth. The ingredients of this shampoo work in synergy with laser hair treatments to produce the best results possible in hair re-growth therapies but also work as a very effective stand alone treatment.