So I recently got my order of IS/B and InstaShine in, and have begun playing around with it! YAY 
First thing I’ve noticed is the pleasant smell! Of both, for sure, but right now I’m only experimenting with IS/B. I love it. It almost smells masculine, but a very light, clean masculine scent, and I find it very appealing… Much better than other pheros that I have smelled, fo’ sho!
I have bumped up from 1 spray of IS/B to 2 sprays today (1 in hair, 1 on neck), and I definitely noticed results from my BF.
He is usually very physically affectionate with me, but not only did I have his hands all over me today, but he was very cuddly and sweetly affectionate. It wasn’t a huge, in your face difference, but the cuddles and snuggles definitely had a more protective, loving tone to it. (And he also loves the smell!! He kept snuffling at my neck this morning!)
Definitely a successful morning, I’d say 