Deva gels have protein, and I love the ArcAngel. It's cheapest on Amazon.
I have some Joico JoiGel Firm if you're interested...I don't much care for it, but it has lots of protein, also a water sol cone. Here are the ingredients:
Water (aqua), VP/VA Copolymer, Hydrolyzed Keratin (Quadramine Complex), Cocodimonium Hydroloxypropyl Hydrolyzed Keratin, PEG 8 Dimethicone, Acrylates Crosspolymer, Oleth 20, Tetrasodium EDTA, Triethanolamine, Benzophenone 4, Propylene Glycol, Methylchloroisothiazolinone, Methylisothiazolinone, Benzyl Benzoate, Hexylcinnamal, Limonene, Butylphenyl Methlyproprional, Fragrance (parfum)
2C/ Coarse/ Normal porosity/ SW Florida/ Transitioning to gray
Cleanse: CJ Daily Fix, JC Cleansing Cream, TJ Tea Tree Condish
Condish: JC Too Shea, CJ Curl Rehab (both as RO & LI)
Stylers: UFD CM, CJ PP, JC Spiralicious, Darcy's Cream Gel & Cocoa bean whip