Yes, you do, in fact, need to be applying sunscreen to your lips ... and sunburn," she says. Applying a lip balm with your SPF can help protect your lips from the harmful effects of the sun ...
The model tested with the highest proportion was Palmers’ Cocoa Butter Formula Ultra Moisturising Lip Balm Sunscreen Stick, at 40.8 per cent. The long-chained MOSH mixtures in 14 models failed ...