Hi! I know some suitable products from iherb.com! Here are some:

Kinky Curly Knot Today: completely humectant free! Kinky-Curly, Knot Today, Natural Leave in / Detangler, 8 oz (236 ml) - iHerb.com

Kiss My Face gel: only one humectant (pathenol!) and very low in the list: Kiss My Face, OHC, Upper Management, Styling Gel, Grapefruit, 8 fl oz (236 ml) - iHerb.com

Not glycerin free, but not pure glycerin either, and low in the list:

Beauty Without Cruelty leave in: pathenol somewhere in the middle, and ethyl hexyl glycerin low in the list. I live in an area where the dewpoint is at least 70 right now and this leave in works for me: Beauty Without Cruelty, Leave-in Conditioner, 8.5 fl oz (250 ml) - iHerb.com

Andalou Naturals gel: almost the same as Beauty Without Cruelty when it comes to humectants, might work for you: Andalou Naturals, Styling Gel, Sunflower & Citrus, 6.8 fl oz (200 ml) - iHerb.com

Current length: tailbone
Goal length: mid-thigh (wet)
3A/2C M iii med por, high elast

Clarify: Nivea
Lo-poo: Nature's Gate
CW: Elvive Volume Collagen
RO: EO Keratin, Desert Essence Raspberry

LI: Elvive volume collagen, KCKT
Seal: Grapeseed oil
Gel: Studioline

PT: EO Keratin co
DT: RO+oils
Hairgrowth stim.: JBCO+EVCO

www.iherb.com 5-10$ discount code:
VHT541 Many natural hair products!