The growth of hair happens from the HAIR FOLLICLE ROOT which is under the skin. To reduce the growth of hair the root has to be damaged. This can only be achieved with the use of specialised DIODE laser which will specifically target and damage the route under the skin. All these natural products do not penetrate at the root level to stop the growth. Any temporary measure that you use will only got the hair shaft at the skin level and the growth will return after a while. Hope this is helpful.