I personally think it's way overpriced for what it is. I've never used it, but have heard very mixed reviews. I tried a very similar product (RenPure) and absolutely hated it. It obviously isn't CG. Yes, it would probably be beneficial for someone who is coming off of sulfates. But will it be beneficial from someone coming off already cowashing? That's for you try and decide. If you don't like it you can always go back to CG. There's no harm experimenting. Depends how your hair reacts to cones.
2c-3a - coarse - normal-high porosity - high density - growing out to donate
NP/LP: KMF Whenever Conditioner/ Sevi Pumpkin Seed or Seabuckthorn Berry, YTCucs
RO/LI: Sevi Pumpkin Seed DC / CJ Argan & Olive Oil, KCKT, Komaza Aloe My Hair LI
PRE-POO/DT: Coconut Oil + scalp massage
OIL/STYLER: SM Elixir / KCCC, DC Light Defining Gel
COLOR: henna, amla & indigo
= glycerin in low dews