Carmex - Matmat review for Moisturising Lip Balm

I am not sure why but every time I use this i develop cracks at the corners of my mouth. For the longest time I couldn't pinpoint why exactly I got them, but whenever I did I just applied even more of this and it just made it so much worse. As soon as I stop using the product after a couole of days the situation gets better. I am really sad since overall I really like this for moisturising my lips, esepcially in winter. Bummer