Basically, you just need to keep things balanced--moisture and protein. The high density effects the way you apply product--you need to be careful to coat all of the hair with product. You may want to "section" your hair to improve distribution.
Unfortunately, this whole process is a lot of trial and error. Finding out the products that your hair likes.
3a (Corkicelli), highlighted, fine, low porosity
modified CG, since April '07
CG since 3/11/08
HGs: Anything Sevi; Curly Kinks Satin Roots, Curlycue ReNew and Coil Jam; homemade FSG and okra gel; soap bars; UFD Curly Magic; Botanical Spirits Jellies, CJ Repair Me