No company that I'm aware of has ever developed an effective transdermal product for men who have slight gyno or chest fat.
I'm thinking of a transdermal that delivers localized (not systematic) fat burning plus an AI (and/or SERM?). If any company can delivery such a product that actually works, it is Primordial Performance.
You could literally corner the market ... and it would sell very well. Heck, guys would buy it just to have on hand just in case.