Whole Foods is supposed to carry this one. Mine didn't have it, but it's a smaller WF so you might have more luck.

Buy (seed)* grape seed enriched conditioning hair shampoo bar, simply unscented & More | drugstore.com

I usually use Chagrin Valley, but I wanted to try a bar without castor oil, and I like the fact that it's unscented. By sheer coincidence, I used it for the first time this morning, so I'm excited to see the results. (I'm in a plop as we speak!)
When the power of love overcomes the love of power, the world will know peace. - Jimi
2c/3a, BSL, medium, low porosity
Low-poo: Bobeam and CV poo bars; Acure Argan Oil & Stem Cell
Conditioner: Acure Argan Oil & Stem Cell; Desert Essence Shea
Stylers: Sweet Curls Elixir Curl Cream; SM CES
PT: BASK Whiskey Soak