Further, I have never taken yohimbe longer than 2 weeks at a time. This was part of personal experiments. For me, the side effects of runny nose and nausea decreased over 3-4 days then pretty much had none that I could detect. I did not test blood pressure although I could have as I have the equipment.
Since yohimbe works for me at least soon after taking, I would recommend taking it only as needed. Not everyday as a supplement or to always be prepared.
I have also used yohimbine. This I have taken for a bit over a month. 5mg twice a day. This did not have an acute effect but was chronic and erection improvement took a few days to manifest. After it was essentially ready whenever and only serious stress could have prevented arousal.
I did test the acute response at another time by taking different doses of yohimbine and for me it appears to not work that way. I went as high as 20mg.
If one was going to take yohimbine on a long term basis I would do so only under the observation of a Doctor and only with the RX version which is dirt cheap. Like 15 dollars for a 30 day supply if you shop around the pharmacies. I did not use the RX version. I used Prima Force. Was 9 dollars a bottle a couple of years back. I went through 2 bottles while testing it on myself.
So why does Twin Labs Yohimbe work better than the Yohimbine Hydrochloride? I think it is because Twin Labs buys there yohimbine from the Germans! These are the Yohimbine Gods! And Twin Labs use that to standardize there product.
There may also be other alkaloids that have sexual effects but yohimbine is the most studied one because it is the known erection component. I think that the other alkaloids may enhance other areas of sexual response that can in fact aid an erection. One I believe is that I want to fuck now horniness. I never noticed that on yohimbine or perhaps it was so overshadowed by the use of the herb and it’s rather strong effect on my libido. But that is speculation on my part solely from personal use.
I only ever used 1 capsule of Yohimbe Fuel in a single day. Maybe 2 but can’t recall anylonger. The erection enhancement could last longer than 6 hours for me with slight enhancement sometimes felt 12+ hours after ingesting.
I never took it after 6 pm because I read it could seriously interfere with sleep. I never suffered that side effect but I have read it is real common.
For me, I found taking it with some food seemed to reduce the nausea feeling when not take daily. I have read others puke when they do that with the herb. Taken with food, it prolongs the approximate 1 hour response time to out to around the 3 hour mark for me.