Has anyone found any variety of smoothing cream or balm, or leave-in conditioner, that you can put on towel dried, voluminous frizzy hair to smooth and flatten it a bit before letting it air dry? It is very "strong" and resistant to any kind of styling, although I already have the holy grail of heat-activated smoothing perfection in the Colour WOW Dreamcoat stuff - it's amazing but expensive, and despite the rigid and rough cuticle my hair breaks easily so I don't always want to be dragging a brush through it under 230 degrees of hot air.
I've tried dozens of products over the years - serums and oils (too heavy), Dream Lengths (sticky), leave-in conditioners (dulled my hair and made it knotty), detanglers (great for making it silky soft but no de-frizzing effect).
At the moment I have a cheap Palmers coconut leave-in spray which is great for detangling and softening, but i don't care for the smell and it still leaves my hair gigantic and pouffy which even GHDs struggle with.
Any recommendations, is there anything out there for me barnet? I've just had 4 inches cut off, it was unmanageable.