Yohimbine HCL powder

I’m about to run out of yohimbe pills which contain Yohimbe bark extract with 2% Yohimbine Alkaloids=9mg.

Being the cheap wad I found the bulk powder of Yohimbine HCL here . The pills are super strong so I quarter them, I’m thinking a couple of grams of this powder should last years. Does anyone have any experience with this powder?

It’s the same powder I use in my ECY capsules.

What are ecy pills?

And why would a few grams last years, is the hcl powder 100% yohimbine or what?

Ephedra, Caffeine, Yohimbe with some other stuff in them.