My favorites, all staples:
Shea Butter Lotion: nice thick lotion, makes hair pliable & soft-- soft, pleasant smell
Califia Moisture Spray: the best spray you will ever encounter/smells awesome too
Aloe My hair Moisture Spray: excellent for retaining moisture, great for doing twists, twistouts, or moisturizing straight/semi straightened hair (use straight up/no dilution). Texture/smell very similar to natural aloe vera gel. The Califia and Aloe sprays are must haves, and work differently-- but equally awesome. Both are excellent as the "L" in LCO moisture method.
Jojoba Hemp Hair Oil/Butter: the best hair oil mix around-- and I'm a natural oil girl. Didn't think anything could top using regular Jojoba or castor oil. When you get the right batch, it smells like pumpkin pie (mmm). Very strengthening, all natural; works great as the sealant in the LCO moisture method.
Hair nourishing oil: Delicious herbal smell, great scalp oil, check the ingredients
ETA: Almost forgot, Protein Strengthener: great to use once or twice a month or before and after heat. Hair is stronger and accepts moisture better after use. It works excellently followed by /Aubrey HSR/GPB