Try tresemme naturals conditioner if you are co washing. Have a look at the Naked hair range in boots too as its sometimes on offer. Gel wise, the Garnier fructus 24hr hour stuff isn't bad and is also fairly cheap. The John frieda curly gel is good too but a bit dearer - about 6 (when bought from the likes of Asda as opposed to boots). HTH
UK curly

fine to medium strands, porous, medium density
CG May 2009 - low poo occasionally
Co-wash: Tresemme Naturals
Styling -Naked Curl Defining Cream, BRHG, Mop Top, FSG
Product for a good hair day: FSG or Mop Top
Hair loves protein!
http://public.fotki.com/curlyhairmichuk/
new pics added Jan 2012

Enjoying the freedom of going curly!
Duchess of Alba, Keeper of the Tartan Curls in The Order of the Curly Crusaders