Do pheromones expire if a teenager saves them for later in life?

I’m a teenager, and after using mones for a week, I think I should put off use until later in life, or on special occasions. So…is there an expiration date anyone is aware of?

I’m still using to To-Go’s from 2007.

So no.

Here’s a couple of threads covering your topic.
Need Some feedback, what to recommend (Need Some feedback, what to recommend)

Pheromone length (Pheromone shelf life: how long do they keep, and does heat or cold ruin them?) (1 (Pheromone shelf life: how long do they keep, and does heat or cold ruin them?) 2 )

lol. YOu don’t use mones much do you. I still have many from last year, but 2007… lol