This is probably my favorite product from Birchbox -- EVER! I will be lost if they ever stop carrying this. I have very fine hair, and the fly aways are always a problem. This serum calms things down, and it smells AMAZING.
I have short hair, and I usually use a mini flat iron. I apply about a pea size onto my hair after I blow my hair dry -- which makes it much tamer. Then I use the flat iron, which seems to protect my strands. Finally, I apply a bit more to finish things off.
I get compliments on my hair from perfect strangers ALL THE TIME, so I'm obviously doing something right. Thank you, Oscar Blandi Olio di Jasmine Hair Serum.