Everything works! I often rush to my saje first aid kit before using anything else or taking OTC medications. I've used the pain release roll on when I've had back pain keeping me up at night and I was able to relax and fall asleep. I've used RESTORAL many many times on muscle soreness from my jaw, back or hips and have experienced no skin sensitivity to it. Arnica has also helped heal and relieve itchiness on scratches. I've used the stress release roll on for falling asleep and studying.