Apologies for the long review but.. This came in a previous Obsessed box PM has started doing (which is the best $15 ever spent and if you ever stop making these boxes Paul Mitchell, I will cry) and I put it off at first because I wasn’t doing any heat styling to my hair. Fast forward after a much needed color correction and major chop to get all the dead hair off my hair is now a bob, requires some heat to get a style going and this product shines. Literally. My hair is SO shiny and silky it’s like I have a new head of hair. Sometimes I will use this as directed to which I'll wake up with incredible volume and again, the shine. Most of the time I use it as any other leave in. One pump only for my above the shoulder bob starting at the ends and back and carefully into my bangs. I’ll blow dry my bangs, let the rest air dry then use a flat iron to either get the ends to curl under or to add textured pieces all throughout. I do still use the Neuro protective iron spray because my hair is so fragile... but using this has definitely made a huge difference and my hair is starting to feel stronger, probably thanks to the bamboo extract. I will absolutely be buying the full size soon as this has become one of those products you’re afraid to run out of.