Male enhancement, penis enlargement, erection delay, sexual health, natural formula, Stanford University, medical research, libido boost, male health, sexology research
Experts say that increasing the penis size to 6.4 inches only takes a moment. A Stanford University medical professor has proven this through multiple medical tests, showing that 120 minutes are enough for the penis spongy tissue to start growing. This results in an increase in both the penis size and width, as well as longer erection time, meaning you can satisfy your partner up to 5 times consecutively. The Stanford University professor has invented a quick and 100% natural formula for enlarging the penis, and this important discovery, confirmed by sexologists, doctors, and scholars, will put an end to the embarrassment experienced by thousands of men. Moreover, this discovery is supported by independent testing, clinical trials, and laboratory experiments.
In the United States, more than 9,000 men have tried the professor’s formula. Surveys and consumer interviews confirm that it has two main features:
- It is three times more effective and faster than penile pumps, weights, or any other type of treatment.
- It can naturally and permanently enlarge the penis, improve blood circulation, and increase the number of spongy tissues in the penis.
Effective Within 30 Days

Medical tests guarantee that within the first week, your penis size can increase by 1/2 or 1 inch!
The medical professor explains why his penis enlargement formula is so effective:
“The secret to the formula’s effectiveness lies in its ingredients. It is a unique mixture of substances that expand the penis spongy tissue, thereby increasing its size. At the same time, it boosts testosterone levels to 9.7 ng (nanograms per milliliter of blood).”
The key ingredients of the formula are mint extract, burdock extract, and guarana – natural substances that increase libido and blood circulation, but most importantly, they can also increase the penis size.
These substances help bring more blood to the penis and nourish its muscle tissue, resulting in multiple effects:
- Firstly, they can immediately stimulate penis growth and increase libido and testosterone levels.
- From a medical perspective, it is worth noting that without taking these substances, no one can fully unlock the potential of the penis spongy tissue. This is the only known method that can maximize penis enlargement. When the penis receives more blood, the tissue begins to swell and grow up to 2.5 inches.
Finally, these ingredients replenish metabolic deficiencies and remove toxins from the veins, allowing veins to deliver blood faster and better. This is why the penis enlarges, and erectile function improves. The average duration of intercourse is 32 minutes.
The synergistic effects of these three stages promote penis growth and prolong erection time. Thanks to all these factors, you will not only have a 73.4% longer penis, but you will also enjoy more intense sex and be able to make your partner climax up to 5 times because your penis will be larger and last longer.
Warning: Only rely on verified methods.
There are no coincidences in science, and promises are not trustworthy. Only the results of medical trials are important. For this reason, medical professors have conducted a special clinical analysis to verify that two hours are enough to increase the penis by an initial 0.3 – 0.5 inches.
Researchers tested this treatment on 122 men aged between 18 and 45 years. The participants used the method daily and reported immediate, non-invasive results. The purpose of the trial was to scientifically test whether the penis enlargement formula created by the medical professor is truly effective and ensures penis enlargement and longer erection times. The results are as follows:
- The medical professor recorded the treatment results during the 4-week trial and published them in the “Health and Disease” section of the Man Power medical journal.The survey showed that participants’ penis size increased by an average of 6.4 inches within 30 days.
- Blood tests of the participants showed that spongy tissue volume increased by at least 71.4%, and testosterone levels rose by 9 ng (normal male testosterone levels range from 2.2 to 3 ng).
- Tests showed that erection time increased by 47 minutes.
- After the experiment, the participants’ average penis size was 7.6 inches.

Treatment Process According to Research Literature:
Editor’s note: The original text is preserved. To protect patient privacy, patient data has been removed.
Week 1: I joined the experiment to solve my issue of a 4.8-inch size. After starting the treatment for two hours, I began to feel the effects. My penis tingled (but not painful) and grew little by little. Two days later, it was 5.6 inches. I didn’t need to do anything as it was completely automatic. Six days later, it grew another inch. Result: 6.1 inches! I started feeling more confident and slept with my roommate, who was always willing to do some dirty things. In the end, she told me no man had ever made her climax this many times within half an hour.
Week 3: I felt much better than before. I was more energetic in bed and didn’t feel embarrassed when taking off my pants. This was, of course, because I had gotten rid of the stress of having a small penis. I could have sex for 20 or 30 minutes, and my penis wouldn’t go soft. It grew another 1.2 inches. By now, my penis had reached 7.3 inches after 3 weeks, meaning it had grown 0.8 inches per week. Having a bigger penis and longer-lasting sex was amazing. Finally, I felt great during sex, and I could satisfy the girls I was with.
Week 4: After four weeks, the moment of truth arrived. My penis grew to 7.6 inches. I never thought it would be this big! Moreover, I could maintain an erection even after ejaculation. I went to a party, hooked up with a girl, and tested everything. When she saw how big I was, she went crazy. We had sex for 41 minutes, and I made her climax 5 times, trying almost every position. Now, I finally know I can hook up with anyone I want without worrying about the size of my penis.
Test Participant Identity Card:

Based on the obtained data, it can be asserted that the results of the professor’s treatment method have not only surprised the scientific community but also the entire world. This is precisely why this formula is so popular in combating male impotence, small penis issues, and short erections. Now, more and more people want to try this effective method personally.
“When I saw the clinical trial results, I was very surprised. Since then, I’ve always recommended this treatment to all patients with small penis issues, and they have all been very satisfied.” – Stanford University Professor
The medical professor has received numerous requests from men wanting to try his penis enlargement and prolonged erection therapy, to the point where his small laboratory cannot keep up with production. This is why the professor decided to collaborate with a company that can produce penis enlargement supplements based on his formula, which he simply calls Nexalyn.

Since it’s a scientific method, the medical professor is concerned with results, not promises. This is why you can order a free trial of Nexalyn anywhere in the world.
Thus, you can rest assured of the product’s quality and get results personally tested and verified.
Applying for a free trial is the best way to test the product before purchase. This is a personal guarantee from the Medical Professors, supported by the product manufacturer – so you don’t bear any risk!
By ordering on the manufacturer’s official website, you will receive a 30-day Nexalyn trial anywhere in the world.
The medical professor doesn’t just make promises: he has delivered. Without a doubt, his formula is the best existing penis enlargement product, and the professor has documents to prove this.
Remember, simply reading about the best methods to enlarge your penis won’t make it grow. Therefore, if you want an 8-inch penis and to make your partner climax 5 times in a row, you need to try this method personally! If you do, you’ll be convinced that the results are supported not only by clinical trials but also by your own history. In fact, you’ll notice results quickly, and you won’t have to wait more than 24 hours. Even if you took a pill before starting to read this page, by the time you finish reading it, you may already see results – that’s no surprise!
Important Note: Please remember it contains only natural substances and does not interact with any medication, so you don’t need to stop taking any doctor-prescribed medications. Make sure you are purchasing the genuine, effective original product (the free trial supply is limited and may end soon).
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