I have fairly severe ED so my experiences are probably different from those without ED.
I tried Cayenne and Ginger a number of years ago, starting with small doses and moving the dosage up significantly. Neither had any positive effect on my EQ.
I am currently using 500mg of Yohimbe bark (I don’t know if it is similar to Yohimbine). I take it along with other supplements (L-alginine, Ginko B, horny goat weed, and tribulus) This combination seems to have improved my EQ such that I can use lower than normal doses of Viagra.
I am sure each person’s reaction to a specific supplement is different.
Cayenne and Ginger alone without yohimbine are not strong enough to boost EQ in short term. Yohimbine alone can restore your EQ but cayenne and ginger come along because they double the effect of yohimbine and regulate good blood circulation from your feet to your head; it means to your entire body. If you have poor blood flow or too much sugar in your blood your EQ will be affected; but when you take this combination it helps to regulate the blood and boost it.
About yohimbe bark I don’t know how many mg of yohimbine are on it. Hope people remember that only yohimbine is considered aphrodisiac not yohimbe bark or extract.