Good little diddy on the necessity of lip balm having SPF Sunscreen protection.
http://www.deccanchronicle.com/channels/lifestyle/bodylicious/lip-balm-must-have-spf-480
All LipZipz products contain at least SPF 15 Sunscreen protection.
FYI… interestingly most of Burt’s Bees lip balms DO NOT offer sunscreen protection.
