Benefits of a head spa include: A detox for the scalp removing dirt, oil, and product buildup that regular washing can miss. Removal of dandruff build up, balance oil production, improve blood circulation delivering more nutrients and oxygen to your hair roots which is crucial for hair growth and strength, and restore moisture to hair through hair mask Alleviate tension in the muscles around face, scalp, neck, and shoulders And an overall sense of relaxation that is vital for combating stress, one of the biggest causes of hair loss.