Inside the TestoGen pill, there is the power of nature which has all the potential to fix the testosterone deficiency issue.
You shouldn’t make any special efforts or adhere to a strict diet plan to experience the changes in testosterone levels, which you expect to occur.
The supplement’s testosterone boosting effect is completely natural. TestoGen acts by making your body synthesize the hormone on its own.
2. How Long Will It Take to Increase Testosterone Levels
TestoGen offers you the opportunity to enhance testosterone production quite quickly, but at the same time in a healthy way. Thus, taking 4 pills per day for only 7 days, you may see the first results. But in some cases, it can take longer – up to 1 month. This is because different people have different testosterone levels. Their overall health also differs.
3. Does TestoGen Work?
There have been studies that prove the effectiveness of TestoGen’s active ingredients.
In 2009, the Italian scientists found out that D-aspartic acid has a great positive influence on testosterone secretion in men. The scientists stated that the testes and pituitary gland are the places where this acid is naturally synthesized. D-aspartic acid is necessary to ensure that the body produces and releases testosterone and luteinizing hormone properly.
The study conducted in Australia in 2011 has given evidence that Fenugreek can substantially improve sex drive and normalize testosterone production in a man’s body in a natural way. 
The American scientists came to the conclusion that Asian ginseng is able to elevate serum lactate, give a boost to sports performance, increase muscle strength, enhance blood and tissue oxygenation, improve heart functioning, sharpen focus and concentration, ensure high work capacity, maintain healthy homeostasis, as well as lengthen reaction time to different visual and auditory stimuli.
German scientists carried out the study that involved men with excessive weight. There were 2 groups of participants who took part in the experiment, lasting for a year. The first group of men was given a placebo during the study period. The second group of men underwent vitamin D3 supplementation for the same period. The target of the study was a weight loss.
However, when the study finished, the participants of the second group had experienced not only weight loss equal to approximately 6 kg. These men also reported on the elevation of testosterone levels by approximately 25%.
One more study was aimed at measuring testosterone and vitamin D levels in 652 male participants from Korea. The age of the participants exceeded 40 years. The study demonstrated that the probability of testosterone deficiency has grown by 2.66 times in the men who lacked vitamin D.
To summarize: TestoGen has scientific data that indicates a connection between certain nutrients and a boost in testosterone production.
4. The Bottom Line
Should we rev up the engines to buy TestoGen?
This supplement offers a unique blend of powerful ingredients, which are proven in published scientific research to increase testosterone production quite quickly, but at the same time in a healthy way. Also, we have not located any complaints regarding side effects and customer comments found online indicate people are seeing excellent results.
In our opinion, by efficacy and safety, it’s an excellent alternative to hormonal drugs.
Also, the business behind TestoGen is so confident in the formula that