Hmmm...I won't be able to give you suggestions about products that pump up the volume because I don't have a problem with volume, but below are some of the products I have used for moisture:

Jessicurl Weekly Treatment
Aubrey Organics Island Conditioner
Curl Junkie Rehab Treatment
Curl Junkie Hibiscus and Banana Deep Fix Conditioner
EO Lavender and Aloe Conditioner
Mixed Chicks Deep Conditioner (not CG, but does moisturize the hair)
Mod CG-Naturally Highly Porous and Dry
This list is not exhaustive...

Using the O.L.C. Method:

O-Mongongo,Tamanu,Pure Vitamin E oil
L-
Curly Q's la la Meringue Curl Moisture Detangler
C-MJ Multicultural Curls, various

Cowash: various
DT: Bed Head TIGI Self-Absorbed Conditioner, various
PT: Gold Medal Herbal Tame pkg. mixed with a deep conditioner
Sealer:
Pure Vitamin E oil


*experimenting and loving it!