You can make your own DT by using whatever conditioner you have around and adding whatever your hair likes--oil, aloe, honey, bananas, molasses, etc. I almost never do DTs because I just don't get around to them, but I do moisturizing/conditioning/protein as part of my regular routine so have less need for DT. I think it's better to start out simply and then add products if you need to. Something to wash with, then something to rinse out/leave in, and build from there. You don't even have to use a rinse out if you don't want to. Some people just wash and then use a leave in.
3a/b, F, normal porosity

I've gotten my routine down to the bare essentials, finally
Wash: Suave Tropical Coconut
Leave-in: Suave Everlasting Sunshine, detangle with Denman brush
Gel: LAL Sport or Wet Look
Scrunch with flour sack towel, plop 10 minutes, air dry
Refresh with either plain water or Suave/water mix