Sore muscle relief. 100% Natural. Sore muscles, take a hike! Menthol quickly soothes away tired, achy muscles naturally so you can get back to enjoying the great outdoors. Whenever you overdo it, feel better faster with Burt's Bees muscle mend. Non-greasy, vanishing, concentrated formula for deep penetrating, fast relief. Biodegradable formula. Petroleum free. Paraben free. Phthalate free.