Hey Tish
The MX series is a series of pheromonal mixes. Some of these mixes can have 1 phero with fragrance, some can have 24 pheromones with fragrance.
MX254-5 and MX256-7 are only ONE putative, P104, mixed with scent. We wanted to get an idea of what P104 does before we mix it.
MX135 is a gigantic mix, not just TAH. It’s a massive mix of P79, TAA, TAH, TAF, TAL, Androstenol, pretty much everything and the kitchen sink went in there.