Her hair is porous because it's long (waist/hip length)and always down. It feels sort of stripped.

I did get her a hat, and she wore it over the weekend. It seems to help.

Sealing just isn't going to happen. I'll be lucky if conditioning gets kept up with.

I'll send a bottle of other options out there to see if those work. For me, nothing comes close to Knot Today's slip, so I'm stumped for a good substitute.
Kiva! Microfinance works.

Med/Coarse, porous curly.