ITA. I use it under almost everything and find that it gives me shine, definition, no frizz and clumps. I use a lot and I don't even feel like there's product in my hair. I have to have a gel over it tho - it won't give much hold on its own.
As for storage - you CAN freeze it and it will last a long time. I got a small squeeze bottle to fill and keep that in my bathroom. The original bottle goes in my freezer - it takes about 2 days to thaw in the fridge when I need to refill my smaller bottle.
3a/some b, med/high porosity, med texture
My current HGs:
Co-wash: Suave Naturals Coconut, VO5 Strawberries & Cream
Conditioner: Darcy Botanicals pumpkin, LVPNG, Deva OneC
Leave-in: KCKT, Deva B'Leave In
Cremes: CIAB, pink Boots, Komaza coconut, FSG, CJ CCCC
Gels: BRHG, AO B5, LALSG
Check out my Fotki! http://public.fotki.com/wookiemouse/
CG since 2/07 and loving it!