I'm texlaxed too and I use s-curl, NTM or Giovanni Direct as my leave ins and seal with an oil like coconut, avocado, perilla seed, almond, etc. To hold my curls I use a little aloe vera gel, EQP Glaze or KeraSoft Acitisilk.
I mix scurl and water in a spray bottle and spray my hair daily. Less manipulation on my hair and my texlaxed curls look better when I do not comb or brush my hair. I just finger style my hair.
I just came in to suggest S Curl even though I know nothing about texlaxed hair. I just think that's what I would use. I've seen how it'd make Adrienne's relaxed hair wavy, so I imagine for texlaxed hair it'd bring the curls out. Plus if you baggy, it penetrates strands and keeps hair feeling soft and moisturized for days. I'm an S Curl junkie though so I'm very biased.