My lips get dry all year round, so I couldn't do without lip balm.
However, it was only a temporary relief, and if I forgot to use it, it would immediately get worse.
I bought this product because it was recommended to me, and it keeps my lips moisturized for a long time and doesn't dry out my lips.
It prevents dryness in the same way as commercially available lip balms, but the effect lasts longer.
I also think that it has the effect of promoting repair of cracked areas and making lips less prone to dryness.
Even if I forget to apply it, if I continue to use this product, my lips themselves become more resistant to dryness and irritation, so they are less likely to get chapped.