Sunburned lips can be a real pain, but luckily there are several ways to soothe them. You can use aloe vera, known for its healing properties, or hydrating lip balms with SPF to protect and repair. It's also important to stay hydrated and avoid licking or peeling the skin on your lips, as this can delay healing. If the sunburn is severe, you may need to consult a doctor. Remember, prevention is key, so always remember to protect your lips when out in the sun.