I’ve used grease as a sealant off and on for some time now. Recently, I’ve been using Genuine African Formula Shea Butter Super-Lite (it has Shea Butter in it, but it’s a grease and not a butter) and my hair has been retaining moisture like crazy!!! I only use a little bit at night over my moisturizer (by the same brand) and in the morning my hair is super moisturized, shiny and while it’s a little oily to the touch it’s not super greasy feeling. I think I’ve found my staple grease for 2018.
The only con is the smell is a little earthy…not stinky though…by the morning I can’t smell it at all.