Haven't tried it myself due to the price, but lots of curlies rave about Kinky Curly Curling Custard. No glycerin, cones, protein or polyquats.

The only complaint is that it takes forever for hair to dry with KCCC, but otherwise it has HG status around here. Definitely on my "have to try" list.
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