So then at what point do you use the neutral protein filler? I have had times where I think I had over-conditioned. Do you dilute it in a spray bottle? That's how I figured it is used.
2C, Medium Density, Coarse--so I am assuming I am Low Porosity

Low-poo: Queen Helene's Mint Julep mixed with Tresemme Naturals NM Condish, Trader Joe's Refresh
Co-wash: VO5 HE Clarifying Condish Kiwi Lime, Tresemme Naturals NM Condish
RO/LI: GFTN mixed with GVPCB, Tresemme Naturals NM Condish
Stylers: Sally's Biotera Firm Hold Styling Gel, LALooks Sport Gel
DT: Pre-poo with honey and coconut oil, low poo, ACV rinse, Sally's GVPCB mixed with GFTN