Simon Slavssen, PhD

I've been fascinated by natural male hormone optimization since 2016. And ever since I've been going through boatloads of different meta-analyses and scientific data associated with increasing testosterone levels naturally. I hold a PhD degree in public health. Thus, in my collective work here you'll find helpful tricks, natural remedies, detailed product reviews (including stuff I've personally tried)... and more!

TestoGen review, thumbnail

Testogen Review: Boost Your T Levels by up to 203%

The popularity of testosterone boosters has certainly skyrocketed in recent times. These supplements come with the promise of stimulating your own T production, thus making you manlier. One of the top dogs in this category is undoubtedly Testogen. And in this authentic Testogen review you’ll find what it is, what it contains, how it works …

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Testosterone boosting foods for men

Top 5 Testosterone Boosting Foods For Men That You Need

Although there are some amazing testosterone-boosting foods for men out there, every single one of us out there has a deeply rooted desire… a desire to please our palate, although there are certain foods that can kill testosterone. But if you want to keep your natural T production optimized, then you have to consider science-backed …

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Do you lose testosterone when you ejaculate?

Do You Lose Testosterone When You Ejaculate? [Evidence-Based Answer]

It seems like we men are so obsessed with testosterone nowadays that we are almost paranoid that everything can lower it. And the subject of sex and ejaculation ain’t no different folks. So do you lose testosterone when you ejaculate? No, ejaculation doesn’t directly lower testosterone levels according to a 2002 study published in the …

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Juicing for your manhood review, book cover

Juicing for Your Manhood Review: In-Depth with Results

Modern times are pretty hectic and rather empowering (ahem)… emasculating. At least that’s the conclusion that I came to, from my own perspective. As men, we have to do our best to optimize our testosterone. And here’s my very own Juicing For Your Manhood Review and these are my personal results: I’ve used several Juicing …

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Treat Low Testosterone Naturally in 4 Easy and Proven Steps

Gentlemen, this is your captain speaking. First, I’d like to welcome you on the flight “we don’t want low testosterone anymore”. We will be taking a straight course from the land of desperation to the land of optimal natural T levels. Final boarding call for all passengers – everybody who would like to treat low …

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Low testosterone treatment in men

Low Testosterone Treatment in Men: Without Needles

Are you wearing a perplexed look on your face? Can you imagine me advocating low testosterone treatment in men by synthetic substances? No – we can definitely throw anything containing synthetic hormones out of the window. Now, I don’t support any shape or form of artificiality (whether it’s related to anabolic steroids or ‘plastic’ women). …

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What are the Symptoms of Low Testosterone?

Low T is a dreaded condition that affects millions of men worldwide. Although older guys are more likely to suffer from this condition, younger folks are not immune either. Apparently, the most prevalent symptoms of low testosterone that you might come across are: Increased body fat Reduced lean muscle mass Problems with your sleep (like …

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What is a testosterone booster

What Is a Testosterone Booster? The Definitive Answer!

So, what is a testosterone booster exactly? It is something you eat, is it something you drink, is it something you inject yourself with? Hey, perhaps you simply… INHALE it? These are real-world questions from real people, who happen to have absolutely no clue about what these supplements do and what purpose they serve. You …

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Is Tribulus a testosterone booster

Is Tribulus a Testosterone Booster? [Fact vs Fiction Guide]

Testosterone boosting ingredients are on the rise. That’s why I’ll be poking at our common pal, the legendary Tribulus Terrestris. However – Is Tribulus a testosterone booster? In short, no. It might work as a libido enhancer but don’t count on Tribulus to increase your testosterone production. And we’ll dive into the scientific facts of …

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