I have a liquid moisturizer that makes my hair hard. After applying it to my hair I noticed my hands were very sticky. I think the ingredients of a product as well as its consistency will determine whether or not your hair will like it or not.
i have never experienced that but coconut oil yes and it came out of nowhere. I use to oil my scalp and hair daily and it wasn't a problem before. but i think for a moisturizer it has protein in it just like they say coconut oil acts as a protein