I bought some Ammo To Go a while back and didn’t have much success with it, but what would you guys advise a male in his mid-40’s to try?
It depends on your goals really.
TUTH and A314 are good products for attraction for an older man.
If Ammo didn’t work well it’s usually advised to try 2x Ammo (double strength).
Most pheros work well across the age range but if your intentions are sexual/romantic and the women you are interested in are mature too - 30s+, then you may well find that they naturally tune towards status and more overt sexual products - such as A314 and TUTH. Even the likes of IJ can become much more widely usable in your 40s Also more mature bonding/connecting products like IH, P74 and P96, alongside a sexual are also valuable.
And as we age, our androstenone output falls, so the 2x or “Heavy” versions of products like TUTH or Ammo are maybe a better baseline than standard.
Socials are still valuable of course and fun/social products can still be very effective but IME, usually when paired with a whack of TUTH. There are always women who buck the trend - at any age!
You may want to post this and a bit more info about yourself and your situation in a thread in the Intro Forum - That way you will get yourself the GC to help get started. 
I agree with the guys above as I am slightly older than they are. Give the 2X versions a try.
A314 with perhaps a social attached can work wonders sometimes - even sometimes with women in their mid to late 20s who have figured out who has the lifestyle they want lol.
TUTH with a social can be powerful too with older women but might scare off some the 20 somethings given the age difference between you and them.
bosshank
Thanks for the advice guys.
I think I still have some TUTH (1.1 I think). It says in the description not to use it in a work environment. Why is that? Just curious.
Because it is highly sexually suggestive and sometimes high amounts of Androstenone (the main mone in TUTH) can trigger irritability in others.
Yes, steer away from overt sexuals at work or in situations where subjects are not in a position to enjoy arousal. Add them-in when things relax.
Saying that, a little bit of well moderated TUTH can be useful in a wider range of situations on a more mature guy - but you need to use it as a secondary/steering more, not a primary. Again, transition it to a more prominent role as the situation unwinds in a more sexual direction.