The most obvious effect is the instant blood flow down in the sexual organs and pelvic floor, but after having it for more than a month lets explain what i have experienced.
I have being doing a lot of shadow work and facing big releases of energy with the alchemy sacred fire and luminous decay but with tiger root,
I am becoming my own ground, clarity replaces insecurity, emotional safety is not needed, the firepower of my body is getting rebuilded.
I think the tiger part deals with tactile sensitivity, spatial awareness and physical alertness.
The sexual control is benefited, not more sex but better sex. Any fear or insecurity on sexual performace dissolved. Less depended on performance, more presence.
It combines very well with Root of the Serpent