Pheromones and extreme heat

I left my bottle of Instant Shine To Go in the hot car all day by accident. Will the heat affect the pheromones?

I don’t believe it should. I’ve read somewhere that it’s happened before and people haven’t seen a reduced effectiveness of it

I keep three bottles in an Altoids case in my car. No adverse effects have been noticed.

OHH!!! I need to get me some altoids now…