I have long fine straight hair, which products do you recommend for moisture (like a leave in conditioner) and also for volumizing?

To start we would recommend the SUPERWATER.  It has this amazing ability to soften hair and skin but it is weightless.  Perfect for finier hair textures and its a face and body toner too.  Then we would recommend JELLY, it a moisturizing salt serum that adds volume to hair without the crunch, more of a soft powder hold.