We don't mean to be the bearers of bad news, but your lip balm addiction may not actually be doing your pout any favours (try telling that to the woman with six different flavoured tubes rolling around her purse...).
Why are your lips chapped even when using lip balm?
We asked science and, while the answer may not be what you want to hear, it's worth listening to. Lip balms coat your lips with a protective barrier that prevents moisture loss. However, constant top ups of moisture makes the skin here lazy, just as it does elsewhere on the body (yes, even with the best moisturizers for dry skin).
"Over-moisturising the surface sends a signal that your skin has enough water and lipids so it starts to produce less hydration of its own," says aesthetic doctor Dr Barbara Sturm, who counts Kim Kardashian and Hayley Bieber as clients.
Put simply, you put your skin in a nanny state where it relies purely on product to stay hydrated. So when you’re not wearing balm, lips become dry and chapped, causing you to apply more. And then the addiction becomes real.
To top it off, some lip balms actually contain chemicals that cause an uptick in flakiness. For example, menthol may be cooling but it’s also an irritant - hence why lips look swollen after applying it. That raspberry flavour you love? It makes you more likely to lick your lips and therefore coat them in saliva – which, FYI, is the biggest cause of dry lips.
Also good is glycerin (a favourite of Dr Sturm's), which is like hyaluronic acid's budget little sister thanks to its ability to attract water. You'll find it in La Roche Posay Nutritic Lip Balm.
Not only will your lips feel plump full of moisture for longer but you're less likely to go in for another schmear.