first of all, this product really works... it is a 5 star product but I would raise a concern and I hope the shayana team will take it seriously :)
first of all, the pill comes in a form which cannot be divided into two or something. I do not have erectile issues, but I cannot also keep it hard for 4 hours... so if I have such a product, I would not like to use all of it, but maybe start with a quarter and see what the effects are... I tried to divide the product into two with a knife and i managed to do it. However, inside the pill, there is actually powder. I assume the pill material allows a gradual diffusion of the powder to the body. so in my case, powder had direct contact with the stomach, which did not cause any issues though... nevertheless, I believe the dosage is just TOO much for normal people who do not have issues with sex but want to take it to a longer level.
I only hope that shayana can deliver products with half of the dosage, or in a pill form (not really powder) which can be divided into a couple of pieces by the user.