Lips & contours Synergy - 9 essential oils Ideally suited for soothing cold sores / cold sores. 10 ml ERPE STOP - Pocket Roll-On€12.00PriceQuantity*Add to CartUseApply regularly to the blisters. Ingredients With a synergy of 100% organic essential oils of ravintsara, tea tree, eucalyptus globulus, cajeput, eucalyptus radiata, niaouli, lemon, peppermint, chamomile. IngredientsIngredients With a synergy of 100% organic essential oils of ravintsara, tea tree, eucalyptus globulus, cajeput, eucalyptus radiata, niaouli, lemon, peppermint, chamomile.