Ammo vs TUTH: what's the difference and when should each be used?

I think the store description is old. Here is a post that gives some info that Turn Up The Heat has other modifier pheromones which enhance the central effect of -none (rather than dilute/buffer it as in Ammo)

I will try to find the post where Jasmin said the current version is upto 9 pheromones and post later.

OK here it is (check out the last paragraph): Results with Pherlure - #2 by Jasmin

Turn Up The Heat’s primary pheromone is **androstenone (Turn Up the Heat – Sensual Pheromone Spray Cologne for Men - Alpha A314). It has included 9 others, since v1.1 was released. It also uses essential oils which have been considered erotic over the years.
**