4head Quickstrip Cooling Strips provide immediate relief from the pain of headaches and migraines without the need for tablets, leaving you able to get on with your day, pain-free. 4head Quickstrip Cooling Strips are advanced gel patches that work by helping to relax tense head and neck muscles and can pr up to 6 hours of pain relief. They are fast working, meaning you can use one as soon as headache or migraine strikes for instant relief. These strips are contain levomenthol which is 100% natural and can help to soothe pain and leave a cooling and tingly sensation. Suitable for vegans and vegetarians and convenient for on the go usage, this product does not leave any visible residue and can be cut to size for ease.