Maxime. I saw results after 2 months. In fact, I saw immediate results after starting it, but saw drastic results after the second month. The first time using it, I saw my inflammation go down and the crusts became thinner. After 2 months of using it, one day my crusts came off after brushing and ever since then my lips have been doing much much better. It wasn't really a gradual process, it was sort of overnight. I tried my hardest to just leave the crusts on, and have them naturally fall off when rinsing with saline solution, or while I was gently applying Bepanthen.