When using Watermans Hair Growth Shampoo, first work a generous portion of the product into wet hair, making sure to massage it from root to tip. Leave on for around 3-4 minutes, and then thoroughly rinse. It is important that you leave the shampoo in for the recommend time, as its complex formula will not work under 2 minutes.
For the best results, use 4 times a week for 30 days, however daily usage will also help increase hair growth and volume.
If you begin to feel an itchy, or tingling sensation after using Watermans, this is normal as there is an increased blood flow to your scalp, causing slight irritation. With every use, the dormant hair follicles slowing down hair growth are being reinvigorated, which can feel a little unusual. If the symptoms progress beyond using your shampoo, or you begin to feel a burning or painful sensation, contact your GP immediately.