Lip cancer is a very real threat skincancer.org skincancer.org SkinCancerOrg.com skincancer.org three and 13 times One in five Americans Skin Cancer Foundation (source) lip cancer One in five Americans squamous cell carcinoma skincancer.org Skin Cancer Foundation 12 times One in five Americans Skin Cancer Foundation squamous cell carcinoma Skin Cancer Foundation three and 13 times squamous cell carcinoma squamous cell carcinoma Skin Cancer Foundation poorly absorbed or broken down quickly by UV light far more common SkinCancerOrg.com X Skin cancer on the lips (source) squamous cell carcinoma Skin cancer on the lips