Agave and honey are humectants, but not as powerful as glycerin. I am VERY sensitive to glycerin, but can use all other humectants without a problem.
A lot of people add aloe vera gel to their FSG/okra gel- (not sure why I didn't, but will add it to my list of to-do experiments, lol!) It's a humectant too, but has hold as well. I've also read that the thickeners themselves have some holding powers.
2C-3A/ Coarse/ Normal to high porosity/ SW Florida
Cleanse: *CJ Daily Fix, AIA Coco Cowash, Trader Joe's TTT condish, Shea Moisture poos
Condish: CJ Smoothing, Curly Kinks Renew, Darcy's Pumpkin, *CJ Curl Rehab
Enhancers & 2nd day products: *Okra gel or FSG, Uncle Funky's CM, CJ Pattern Pusha
Gels: MGA sculpting, Giovanni LAN, Spiral Solutions FHG, LALSG, *JC Spiralicious