My doctor recommended it to me as I experienced slight vitamin deficiency and... issues with my lower system!...
I followed my doctor's advice regarding the dosage until I felt "ready for battle" again. The response is not immediate for those who have a specific, andrological issue.
I used it DAILY for a period of two months. In the first month, one whole tablet every morning and in the following month, half a tablet every morning regardless of frequent sexual encounters or periods of abstinence.
After a 20-day period, I noticed a difference which became particularly noticeable after a month and a half when I returned to my normal, active routine and stopped taking it. If necessary (under my doctor's advice), I will use it again.
It was combined with some other multivitamins that I continue to take.
It works immediately or almost immediately for those who do not have any erectile dysfunction, in the form of slightly longer-lasting erections (and I am 18 years old!...).
Four stars because all these products do not work miracles and their effectiveness always depends on each individual case, whether complex or not. (Organic factors, psychological factors, or a combination of both).