SunSense Lip Balm The amazing new lip balm from Australian suncare specialists has a SPF 40 which can help prevent occurances of light-activated cold sores, while protecting, soothing and moisturising dry, cracked and chapped lips. Free of PABA and its derivatives, suitable for all skin types and dermatologically tested to Australian standards, this highly rated lip protector comes in a 15g tube with a glide-on applicator.