I will endorse Molecule A (TAA). It is the happy molecule, or one of them, in Instant Shine. It tends to evaporate after a couple of hours but in my own experience it didn’t really mattered as once you start your day or your evening with a great happy lucky dude vibe, everything else unfolds. It becomes a positive feedback loop.
If you try this one, three sprays was to much in a sense that I was so "happy"that I couldn’t careless (in the context of dating), however with friends works well but you might as well then go with spaceland.
Molecule A will give you more benefits if you mix it with something else. So, you choose what ever is going to take the leading role and you just shine it with one spray, max. two, of TAA. Look for Jasmin’s report on Instant Shine and TAA, she was the life of the party.