I thought I might need protein when I was over conditioned. This is not the case! I just clarify my hair by washing twice with my low poo.
I can't use a RO for a leave in. They are too heavy. I love the Smoothing Lotion cause it's slightly watery. I'm not tempted to over do it because it's very slippery and distributes well...which is also a money saver!
If you have low porosity hair just throw away water bottles...they are beyond useless. I rewet my hair in the shower everyday and I shampoo once or twice a week, depending on the week.