Stress and Adrenal Fatigue can weaken your immune function. A specific weakness in the immune system is the major cause of individual recurrent Herpes breakouts. Blister-Free Forever is a unique, natural product that strengthens specific weaknesses in the immune system to help dramatically reduce both the severity and the frequency of Herpes breakouts. Blister-Free Forever strengthens these affected immune aspects, thus decreasing both frequency and severity of outbreaks. In most cases after using this product daily for 3 months, you can cut the amount you'sre taking in half and still receive the same protection.