I would add magnesium oil rather than the salts. They aren't at all drying. I also think that it's the "quality" of the AVG that you use that can make it drying. I, personally, found FOTE drying--so use health food quality aloe vera (gel or juice) or Essential Wholesale Simple Aloe Jelly in my FSG.
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