It is almost impossible to tell what to expect from this product as you do not know what the ingredients are, and their quantities. This is why I don't like all those supplements with propiertary blends. From all the supplements for natural testosterone boosting that I have tried over the years, only N2Generate was able to generate any sort of noticeable results.
However, no supplement will ever get even close to testosterone as such. Perhaps in the middle you can go with RAD140 - this is a SARM that has a very clear ability increase testosterone levels, but it will also cause a mild suppression, so you need to keep this in mind.