Im speculating...wildly. I may even be totally off, but here goes.

the idea is to use unflavoured gelatin (animal or plant), Apple cider vinegar (low ph agent) and flax seed oil to make a natuaral hair gel that can be good for your hair and calm the frizz.

make it like the usual flax seed hair gel but add the extra ingredients listed below as well.

all natural flax seed hair gel:
 spring/filtered water
 tbls. flax seed
 drops scented essential oil (eg. lavender)

Extra ingredients:
 gelatin
 Apple cider vinegar

I will ginea-pig it as soon as I get some time to gather the ingredients. If anyone else is willing to try it out let me know.

If you do try it out test it on a small section first- perhaps it will crust if too much gelatin or flax is used. It's all natural ingredients, so dont worry too much.