I'm a huge lip balm junkie so I thought I'd post some reviews of the ones I tried..
Chanel Hydramax Active - Nice scent, very pretty packaging but the pot is way too bulky and there's very little product and it's not too moisturising. Also, it didn't last me a long time..
Chanel Rouge Coco Baume - Even prettier packaging, even less effective..
Clarins Extra-Firming Lip Balm - This was quite moisturizing, but I feel like it's was way too overpriced.
Dr. Hauschka Lip Balm - Very strong scent, not really moisturising...
La Prairie Lip Balm - It's very nice, but not worth the money. The La Mer sales lady told me that it contains a lot of bad ingredients. (I don't know the English names, sorry.)
La Mer Lip Balm - This is the most expensive one I tried (about 55 euros here), but it lasted me a surprisingly long time, about four months, so it was definitely worth the money. It's one of the best ones I tried but it has a weird flavour (minty or something) which irritated my lips sometimes. I don't want to repurchase it but I kinda miss it.