What causes thin ends?

[Barbara]

Blunt thick ends look better, and that's what I would like to achieve. Thanks for the explanation ladies!

 

[summerof1990]

Over moisturization can cause thin ends, especially if you haven't been trimming and dusting.

i didn't even know this!!!
so is moisturizing your ends every day too much?
i would guess so if im here looking for an answer.