Epimedium Sagitum Extract- only worked when I used the mason combo product.
Hawthorn Berry - did nothing for erections but maybe helped my venous tone throughout my body?
Maca - proved useless but I was taking capsules? Maybe eating spoonfuls is the way to go? It is a food after all.
Muira Pauma Extract- never used
Cayenne - did nothing for sex as far as I could tell. Used it a long time.
Ginko Biloba - worthless for erection improvement in my opinion. Used it on and off over 2 years. Different brands. Different dosages.
Ginseng - This works for me. I have used many different brands. It works by increasing nitric oxide. Decreasing prolactin and raising dopamine levels. I have had good success but it’s not consistent. Meaning some days it seems to work better than other days. Not sure why. This is not psychological. I know when something is doing something. I have used ginseng on and off for 5 or so years now I believe.
Tongkat Ali - worked for me. I used Now Brand Testo Jack. But it only works for about 3 days then I need to cycle off. That’s me you may respond different. I also used a whole herb TongKat. Useless for me.
CATUABA BARK EXTRACT - never used
Damiana - did nothing at all.
TRIBULUS TERRESTRIS - did nothing at all.
L-dopa- I have used Dopa Mucuna at higher dosages. Increased alertness and possibly aggression. Hard to tell if it improved my libido as I am pretty high there. Noticed no erection enhancement from it though.
L-Arginine - did nothing for me. I used high dosages. I bought 2 pounds of bulk Now Brand. I have tried capsules from other companies. I really hoped this one would work. I had alot of faith it it from reports. I spent 2 years on and off trying to make it work. It did not work!