That thread has lots of helpful info. You should always follow your PT with a DT.

I really like Curl Junkie Repair Me! It is a little on the expensive side though. Cheaper options are Nexxus Emergencee, Ion Effective Care and Joico K-Pak.

If you want to make your own, here is a link that many curlies and wavies love. I have not made it myself because I prefer store bought ones!

Pedaheh's Hair Blog: Science-y Hair Blog Recipes
Coarse texture, normal-high porosity, normal elasticity (Komaza Care), very weak waves
cleanser: Redken Fresh Curls Shampoo, CJ Daily Fix

rinse out: GVP Conditioning Balm, CJ Beauticurls, CJ Smoothing

jellies/creams: CR Curl Maker, KCCC
gels: CJ CQ, CJ Pattern Pusha, BRHG