The two product cannot be compared, as they serve different purposes: while Cialis Black addresses several issues, including the lack of stamina and low libido, Cialis is only designed for restoring erectile ability. Speaking of the aphrodisiac effects, it seems to be linked to the ability to increase the release of nitric oxide from the endothelial cells of the cavernous bodies of the penis and therefore to obtain a better erection.
Cialis Black is mostly a herbal solution, which makes it a safer drug than the traditional Cialis. But seeing that Cialis Black contains a certain amount of tadalafil, the drug used in the pharmaceutical preparation of Cialis and its generics, extra caution is required in case you have known allergies towards tadalafil. The same goes for the herbal ingredients of Cialis Black.
Another obvious benefit of Cialis Black as compared to Cialis is that while the drug is taken on everyday basis, its effect is accumulative. This is true for both natural and chemically formulated ingredients contained within the pill: the herbs work best after a course of at least 3 weeks, while the effects of tadalafil are felt already on the same day, and continue to build up. It is scientifically proven that tadalafil contained in the original Cialis, its generics and partially in Cialis Black can help cure ED when taken on a regular basis.