I'm pretty sure most people make it, something about simmering the seeds for 10-ish minutes and tada, it's made. Someone who actually makes it can give you a better explanation I'm sure
BoticelliBabe also sells the flax seed gel and flax-seed-gel-based products she makes, if you are not feeling like making it.
3a in Paris
Garnier Ultra Doux conditioners
High in glycerin conditioners
As much gel as possible
Testing out flax seed gel
Plopping, for around 30 minutes