First, let me preface this by saying I am a Birchbox addict and major fan. When they said they were releasing their own line of products my joy was MUCH.
That said, my first issue was that this was a very small product size/weight for $9. Though honestly...I could have dealt with it just to be able to use an aluminum free deodorant with fantastic natural products. The scent alone was amazing. However, it doesn't work. Not even a little. As in, it's-been-cold-I-haven't-even-had-to-worry-about-sweat-but-good-GOD-I-AM-STINKY. Yes, y'all...it was bad. I tried carrying it around so that I could reapply, but it didn't help. I shudder to think what would happen if I even attempted to wear this in the summer.
*sigh* It was a really excellent try, but sadly this didn't work for me at all. I've still got hope for the rest of the products from the Arrow line and will check them out as I'm able to.