Isn't caprylyl glycol a humectant?
CAPRYLYL GLYCOL || Skin Deep® Cosmetics Database | Environmental Working Group
I guess it works well for you in whatever levels in that product. I may try it when the dewpoints go up here.
Salt & pepper wavy mix 2B/2C
Low to normal porosity, coarse, kinky, normal elasticity
Low poo: Yes To Cukes Color Protection (the no sulfate one)
Conditioners: Renpure MPHIP, CJ SL, AB LI
Style: FSG, BRHG
Pre-poo/DT: Conditioner with honey & coconut oil
iHerb discount code: PNQ285